A Certain Magical Index



""I'm not pretending to be a hero. I will become one!""

- Touma Kamijou

A Certain Magical Index

Touma Kamijou is just an extremely-unlucky Ordinary High School Student living in Academy City, a state-of-the-art city dedicated to the study of people with esper powers. He does, however, possess a not-so-ordinary power to dispel any esper powers with his right hand. His ordinary, if not unlucky, existence in Academy City is shattered when a girl dressed like a nun ends up on his balcony window, claiming to be on the run from magicians trying to kidnap her and claim the 103,000 forbidden grimoires that she possesses. Because of the girl called the Index Librorum Prohibitorum, he gets dragged into a world completely different from the scientific lifestyle of Academy City -- the world of Magic.

Due to a combination of his terrible luck and the strange power of his right hand, he attracts the attention of both the Magic and Science factions, getting him dragged deeper and deeper into a secret conflict between the two sides. Along the way, he meets several other people, magicians and espers alike, unwittingly forming a combination of allies from both sides which just might tip the scales of conflict.

Toaru Majutsu no Index is adapted by J.C.Staff from a series of Light Novels. The first half of the story has been completed at 22 novels and two short story volumes, and the second half is continuing under the title "New Testament". Several other short story volumes have been released, focusing on side characters which didn't get much spotlight in the original.

A spin-off manga entitled A Certain Scientific Railgun and a corresponding anime adaptation has been released, centering on Academy City's 3rd Level 5, Mikoto Misaka, and the daily life in Academy City.

A certain Fan Translation project for the light novels can be found here. The entire first half of the story and four other short story volumes have been fully translated, and translation of the "New Testament" series is currently ongoing.

A Certain Wiki may help in understanding various terminologies and powers that may appear here on this wiki.

The anime's first season has been licensed by FUNimation entertainment, along with A Certain Scientific Railgun. They've begun releasing the show subbed on their YouTube channel, but word on a dub is not yet known.

A movie has been announced, but only few details are available about it.

''' Since there are still novels which are yet to be adapted into anime, please tread carefully, lest you may be getting spoilers for future seasons. ''' -

": This is not a negotiation. It is not a suggestion, not a trade, not a petition, not an agreement, not a compromise, not a surrender. This is my victory march, you stupid bastards."
 * The Abridged Series: A recent one has came out, promptly named Index'd.
 * Acceptable Breaks From Reality: For the small size of Komoe's apartment, it sure takes a long time to sprint from one side to the other when there's a girl-turned-Terminator firing a massive laser all over the place. Justified in the light novel, as said Terminator mode uses a spell to stretch the space between itself and everything else.
 * Air Vent Passageway: Subverted. In Volume 17, Touma asks if he could use the ventilation ducts in the plane, but the flight attendant says that the ducts are too small. Instead, Touma asks for some hot tea and coffee to pour down the duct, causing thermal expansion and making the terrorist on the other side think that there's someone crawling through the ducts. As a result, said terrorist gets some boiling hot tea to the face when he checks the ducts.
 * Alertness Blink
 * All There in the Manual: From the novels, manga, and anime, we see them spawning character relationship charts, timeline charts explaining the flow of events in the Indexverse/Toaruverse in chronological order, etc., etc., etc. in which if you don't at least read one of these would result in confusion regarding who, what, why, when, where, and how things go about in the series. And it might be not an exaggeration to say those are just the tip of the iceberg...
 * Alternate Character Reading: It's all over the place in the series. The trope page has some examples, but something to keep in mind: A lot of the Gratuitous English Esper ability names simply originate from furigana attached to that ability's kanji. In some cases, the English reading provided may simply a translation of the ability's kanji (eg. "Super Electromagnetic Cannon" is read as "Railgun"), or at times, may be an embellished Gratuitous English variant (eg. As mentioned under Catch Phrase, kanji that means "Illusion Killer" or "Fantasy Killer", is giving the English reading of "Imagine Breaker"). And then there are the terms whose English reading may have NOTHING to do with the given kanji whatsoever (eg. Kanji that means "One-Way Street" is read as "Acclerator").
 * Always a Bigger Fish / Serial Escalation: Each villain is absurdly more powerful than the last, regularly topping the previous winner of the Superpower Lottery. Even the Big Bad, is outclassed by three more characters. Currently, the biggest fish title goes to Aiwass, but Kamachi may have an even more powerful character prepared.
 * Divine Beings in this series go above the norm, in some ways absurdly so. We have Angels, who have the power to utterly destroy the world. God, who is above them. Then 'The One Above God', who is above God, and now  , who, according to Word of God, is more powerful than even that. By the way, the latter two can both be translated as  . And then Aiwass, as mentioned above, is stronger than all of the above.
 * In New Testament 4, Odin has possibly topped them all., something even Fiamma couldn't do, and she seemed bored at how easily she did it.
 * Exclusively Evil: Increasingly, Academy City; their response to any attempt to challenge their technologically based hegemony ranges from mind control and extortion to, as featured in NT volume four, wholesale slaughter using purposefully psychotic special forces. Characteristic, perhaps, considering that the true purpose of Academy City is to
 * Anime Catholicism: We are using a very loose definition of Catholic here.
 * Anti-Magic: Touma's right hand, the "Imagine Breaker". He outrageously claims that it can negate even miracles from the gods, and subsequent events back him up on this.
 * Arbitrary Skepticism: Touma sees Esper powers on a regular basis but initially dismisses the idea of magic as nonsense. Index's counter-skepticism of Touma's power is a lot more reasonable, considering he (an Atheist) is claiming precedence over God's power. Academy City in general seems to hold this attitude, considering its brain-enhancing Esper program as thoroughly scientific and counter to any related superstitions that might crop up. But since Science is basically proven hypotheses supported by data from repeatable experiments about how the world works, the fact that magic is repeatable means...
 * If you treat Science as just a separate religion, with more public "miracles" (i.e., technology), it makes a bit more sense. All of the religions deride the others as heretics and fools, despite the fact that their magic works just as well.
 * Art Evolution: Compare this picture of Touma from Volume 1 to this picture of Touma in Volume 20. In fact, a lot of the characters from the earlier volumes have undergone art evolution over the novels.
 * Artifact Title: After the first arc, Index has little relevance to the plot other than in passing mentions as a MacGuffin and providing to Touma information about the magic of his enemies. The EDs are still dedicated to her side by side with Touma. In the novels, she gets a little more relevance as Ms. Exposition and the, but in the end, several other side characters are more relevant than her.
 * Artistic Age: In general, unless their age has been blatantly stated, viewers shouldn't assume that characters from the Magic Side are as old or as young as they look.
 * Artistic License: Biology: It's revealed early on that 85% of Index's brain is taken up by all the grimoires she read, leaving only 15% for normal memories, and thus she needs to be mind wiped every year or else her brain will overload and kill her, discounting the fact that the human brain can contain a hell of a lot more information than that.
 * Art Major Physics: In reality, lightning travels extremely fast (about 92,000 miles per second, or 148,000 kilometers per second) so dodging or blocking Misaka's attacks should probably be out of the question. That's just the first one. This series isn't about the clash of Magic and Science, but the clash of Magic and Techno Babble. Given it opens with acknowledged psychic powers, you should really expect that sort of thing.
 * This is actually touched upon however briefly in the rematch. According to the former, the latter is able to block the blasts because.
 * Art Shift: Touma -- and drastically so -- when he sees President Obama Kuroko.
 * Ascended Meme: Remember all the artworks which depict Ika Musume as an Expy of Index? Well, the producers went with it in the third episode of "Toaru Majutsu no Index-tan".
 * Authority Equals Asskicking: Averted
 * Badass Boast: There's been a few.

": Between me and you, there is an impassable wall."

": I'm about to save this world. Therefore, I have no more use for you. Feel the glory, meatbag. Your value as a human being, obediently let me have it.
 * I'll destroy that screwed up illusion of yours!"

"Hamazura: “IT’S BECAUSE YOU INTRODUCED THAT MOVIE! YOU ACTUALLY INTRODUCED SUCH A STUPID MOVIE!!” Kinuhata: “At the climax right before the end, the super huge image of the Indian elephant jumping together with all the members was the super best. Right, Hamazura?” Hamazura: “That’s the hardest part to understand…”"
 * Badass Normal: Many characters in this series are this.
 * Shiage,
 * Motoharu, who fights using his street abilities.
 * might be the greatest Badass Normal of this series. The reason? He didn't need any powers to beat him, he just  against him and later . It also helps that he's also the leader of the  and was.
 * And finally, the Dorm Supervisor of Tokiwadai Dormitories.
 * as well as any conventional military force that Academy City fights against, barring the use of Asymmetrical Warfare, which would be almost as useless due to the accuracy and breadth of its ECCM and reconnaissance technology.
 * Balanced Harem: Touma still doesn't show any notable romantic interest in any member of his harem.
 * Battle Harem: Touma has one. Among the girls interested in him are: a human repository of thousands upon thousands of spellbooks, the third most powerful Esper in Academy City (plus several thousands of her clones), a sword-wielding priestess, one of her spear-wielding subordinates, a magical spy/courier who wants to seduce him into working for her country, and the pre-teen leader of a magical cabal.
 * Shiage's harem also counts: the fourth most powerful Esper in Academy City, a Sensor Character who can influence the powers of others, and one who can control nitrogen.
 * Batman Gambit / Gambit Roulette:.
 * To elaborate on the latter (as it is explained in the Light Novels, but has been ignored in the Anime thus far),.
 * Beach Episode: Episodes 15 to 17 in Index, combined with Bizarro Universe.
 * Berserk Button: If you hurt their friends and family, Mikoto and Touma will kick your ass.
 * Touma pushes pretty hard when he, something that likely hasn't happened to him in years.
 * Harm Last Order and will show you no mercy.
 * And if you try to kill in front of, prepare to suffer the consequences even if you are !
 * BFS: Kanzaki Kaori's katana, which is easily as long as she is tall.
 * Acqua of the Back's sword, Ascalon, is ~3.5 meters.
 * The Knight Leader's sword, Hrunting, is ~3.9 meters.
 * Fiamma of the Right beats them all: his Flaming Sword is about forty fuckin' kilometers long!
 * Big Brother Is Watching:
 * Big Eater: Index, Agnese, and Himegami.
 * Big Lipped Alligator Moment: Regarding the Heavy Object C-movie:

"Mikoto: You're another "I didn't ask for help but he came to help anyway?" Index: * nod* Both: ... * exasperated sigh*"
 * Black and White Morality: likes to distinguish between people of the light and people of the dark. In his opinion, the latter can just up and die (as long as they are not useful; if they are, he uses them).
 * Blatant Lies: From the preview of New Testament Volume 1:
 * Blood Spattered Innocents: Komoe-sensei gets drenched in Aisa's blood after Oriana mistakenly attacks her in Episode 11. Komoe-sensei is anything but innocent herself, but considering that she looks about six it probably still counts.
 * Blush Sticker: is regularly seen sporting these. Also Index from time to time.
 * Mikoto as a kid.
 * Born Winner: Most characters developed their powers, but there are some that were born with their powers. These characters generally also won the Superpower Lottery.
 * Bottle Fairy: Komoe Tsukuyomi is one of these, what with all those beer cans and her messy apartment. Her colleagues, Yomikawa and Tessou, are also these, although only Tessou usually remains sober enough to drag them back home.
 * Breather Episode: New Testiment Volume 2.
 * But for Me It Was Tuesday: Stiyl assumes this is why Touma doesn't remember fighting him.
 * Call Forward: In the manga, Touma has a dream of some of the future events of the series including the Angel Fall incident. Too bad he forgotten about it,.
 * Casual Danger Dialogue: During, in the middle of heated battle, Knight Commander wonders if he should send a message to the queen for permission to spank Carissa. The response is speculation that she'd empower him with all the power of Curtana Second to do it.
 * Catch Phrase: Touma's "Such misfortune (fukou da)" To a lesser extent, Touma is also fond of telling people that he's going to "break that illusion", or more specifically, he says "I'll kill it... That illusion/fantasy of yours!!" It's actually a pun: The Kanji given for 'Imagine Breaker' is 'Illusion/Fantasy Killer (Genso Goroshi)'. Cue punching things with his right fist. He inverts his catch phrase in episode 23 of Index, where he says "Let me show you now that in this world you reside in there's still hope! And I'll show you that your illusion won't break down because of small things like this!!!" to reassure Hyouka
 * Accelerator's catchphrase: "Such stupidity..."
 * Kuroko's catchphrase: "Judgment desu no!".
 * Index's irritated proclamation of "TOUMA!" every time he upsets her.
 * Cat Smile: Komoe-Sensei and Index.
 * Chainmail Bikini: The Jeans Slasher in the second SS volume
 * Character-Magnetic Team: Touma and Index. Justified in that one has an unusual power, and the other is sought after for her information (and thus protected) by a large part of the world.
 * Chekhov's Boomerang: See that satellite that Index destroys in the 6th episode of the first season? That satellite and the fact that it is destroyed appears in various places throughout the anime.
 * Chekhov's Gun:
 * Any time Touma encounters a magic item and doesn't destroy it, it's going to be important later on.
 * Chekhov's Gunman: Misaki Shokuhou, the fifth Level 5 esper, has been hinted at ever since Volume 1 and has finally made an appearance in the 40th chapter of the Railgun manga. Considering that there are several characters which can benefit from her power, it's heavily hinted that she'll have a part sometime soon.
 * The Chessmaster:
 * Chick Magnet: Touma is definitely one. Amusingly, it seems his father Touya is one too, ending up in a Meet Cute situation with Misaka's mother. Mrs. Kamijou was not amused nor pleased.
 * Christianity Is Catholic: While there are a lot Catholic characters in this series like Kaori, the series also show other Christians of different denominations like the Church of England and the Russian Orthodox Church.
 * The resemblance to those entities is purely superficial; this series is a big fan of the Nuns Are Mikos and Crystal Dragon Jesus sort of Christianity. This is not a reliable source for your Church History project.
 * Chronic Hero Syndrome: As explained by Mikoto and Index.
 * Christianity Is Catholic: While there are a lot Catholic characters in this series like Kaori, the series also show other Christians of different denominations like the Church of England and the Russian Orthodox Church.
 * The resemblance to those entities is purely superficial; this series is a big fan of the Nuns Are Mikos and Crystal Dragon Jesus sort of Christianity. This is not a reliable source for your Church History project.
 * Chronic Hero Syndrome: As explained by Mikoto and Index.

"“Come to think of it, whatever happened to Full Tuning, #00000, who was created by Amai Ao and cut off from the network? says Misaka #19090 as she lays out a new piece of foreshadowing.”"
 * Church Militant: All the religions. Mostly they use magic (see Religion Is Magic), but they'll happily use mundane weaponry as well.
 * City of Adventure: Academy City, of course, which is justified by the city's entire goal being to produce psychics and research their abilities.
 * This goal is ultimately implied to be a cover at the end of Volume 22:
 * City of Spies: Academy City itself. Because of the city's unwillingness to share its research with the rest of the world, a lot of organizations have sent spies into the city.
 * Civil War:
 * Clap Your Hands If You Believe: Esper powers affect reality based on their users' internal reality. According to the pseudoscience of the series, if a Schrodingers Cat experiment was set up, espers would find the cat in the state that they believed it to be, because they believed strongly enough that the cat was that way. Hypnosis, brainwashing and drugs are used to throw the subjects internal reality out of whack. So, it might be argued that the strongest espers like Mikoto and Accelerator are the most stubbornly out of touch with the reality normal people live in.
 * By the same logic that implies Touma is the most firmly grounded in reality human alive since his power actively denies all supernatural things.
 * this troper has figured out that Academy City produces espers by stripping away their five senses using exotic drugs and electrical stimulation, done at an early age (5) when the potential esper's sense of reality is still malleable, effectively forcing them to transplant their own version of reality onto the world.
 * Imagine Breaker might not be  an Esper ability.
 * ; the more he loses confidence in it and thinks it might go wrong, the more it will go wrong.
 * Classified Information: Less than five people in the world knows about the truth behind . And one of them,
 * Clingy Jealous Girl: Kuroko, who threatens Touma the moment she sees him out of suspicion over his relationship with Mikoto, telling him that if he wants to make a go at Mikoto he'll have to go through her first. Though despite her jealousy, she never tries to sabotage or otherwise impede Touma's conversations with Mikoto. While clingy and jealous, Kuroko has the best interest for Mikoto at heart.
 * Cloning Blues
 * Color Failure: Komoe currently provides the page picture.
 * Compliment Backfire: Accelerator to  The Level 5 calls him an "Excellent Villain" as a compliment, but   has no clue what Accelerator's talking about. Quite understandably really, considering how messed up Accelerator's views on heroes and villains are.
 * Continuity Nod:
 * Convection, Schmonvection: Apparently his magic-nullifying power also gives Touma an over-all immunity to convection, seeing how all these lightning strikes and flame demons end up two feet away without him being barbecued by the ambient heat they give off.
 * Considering the near complete lack of fire damage to the building (only metal doorknobs and such are affected at all) in his first fight against a mage, its not just his hand.
 * Also it's a magical creature once you realize if you can create a giant flame demon, would it really be that much of a stretch for you to make it able to contain it's heat, instead of risking it killing you by walking too close to it?
 * See Clap Your Hands If You Believe, above. A slight expansion of the definition of Touma's power is all that's really necessary to justify this weirdness.
 * Cosmic Plaything: Touma, as a cost of his power.
 * Creepy Cool Crosses: A very creepy version goes to Vento of the Front. Now only does she wear two crosses earrings but also has a cross hanging from a chain from her tongue. It doesn't help that her face is heavily pierced.
 * Intentional on her part; her magic, God's Divine Punishment,
 * Crouching Moron Hidden Badass Normal Army: Don't make Komoe cry or her entire class turns into this under Touma's command!
 * Crapsack World: For any nation other than Academy City, if you think about it; it has had a technological monopoly over all scientific fields since the before the Vietnam War, fields soldiers who can level entire armies, and its traditional response to any attempt to exit its hegemony is massacres and military annihilation that makes the Nazis seem nice by comparison, and utterly refuses to share any of its technology, even in medical fields, choosing to release a stream of obsolete (by their standards) technology that ensures no effective resistance can be mounted. It also feeds its own citizens (and the world) a stream of propaganda about how its technology can't be understood by "the outside world", and its cultural events are geared towards the creating an army of child-soldiers (espers). Then there's the fact that the city was effectively founded by Allister Crowley with the sole purpose of . YMMV, though, due to the fact that this is a world where the ice caps have melted, and every single religion's myths can be used to summon eldritch abominations from higher dimensions or invoke magic spells capable of annihilating entire armies. Bonus points to the fact that almost every religion has a sect that is bent on using magic to dominate the world by force. Big Brother doesn't even begin to describe the situation.
 * Cry Cute: Index when Touma (he really enjoys teasing her several times) teased her on the way to a hot springs.
 * Komoe when Touma ignored her lessons in the class room.
 * Kuroko's reaction to Mikoto's rejection.
 * Kanzaki when she couldn't figure out how to cancel a washing machine's wash cycle.
 * Curb Stomp Battle: There are a few of these, including Touma vs Kanzaki(winner), Mikoto vs Touma (winner, though neither was serious). One notable example is Accelerator vs
 * Accelerator has another one before that when
 * Academy City against Russia, actually more of a curbstomp slaughter. Word of God implies that until Archangel Gabriel shows up, Academy City suffered not a single casualty throughout the entire war, if it can even be called that, as war implies that both sides suffer horrific losses in matched combat. Regardless of the fact, the author seems to have no idea how military technology works, and real life seems to have outpaced him already; the Chinese have developed an aluminum based ceramic armor that took seven hits from a 125mm cannon at 1800 meters before it even dented.
 * and again in volume four of NT: Academy City's response to the attempt to advance technology outside its say so is to obliterate Baggage City; just about one year after WWIII, Academy City has made the technology it used in the war totally obsolete, to the point that Powered Armor that could put a 40mm projectile through one end of a T-72 equipped with reactive armor and out the other is obliterated without a fight; they make advances that would take ten years or more in about six months. This troper guesses that by the point of NT volume 4, Academy City is approximately 100 years ahead of OTL in aeronautics technology, about the same in AI and robotic warfare, roughly 200 years ahead in computing and communications, and approximately 50 years ahead in vehicle and personal armor.
 * Even the United States, which according to Word of God could match Academy City in tactical and military prowess, is reluctant to take action; when Misaka Mikoto infiltrates Liberal Arts City and proceeds to flatten any and all resistance in her attempt to expose the US' attempt to create its own esper program, Olive Holiday, the resident CIA agent is prevented from taking any action due to the fact that, effectively turning any gains made into a pyrrhic victory
 * Cursed with Awesome: is actually a Saint, which has cause her a lot of angst in her life.
 * Cute Kitten: Pretty much the sole reason Sphinx exists.
 * Cute Shotaro Boy: The Russian Orthodox Patriarch.
 * Darkskinned Blonde: Sherry Cromwell.
 * Day in The Limelight: Episodes 19 and 20 casts former antagonist as the protagonist and shows the events that make him less of a jerk.
 * Volume 8 of the novels (Episodes 6 and 7 of season 2) casts minor character (and eventual main character of the Railgun spinoff) Shirai Kuroko as the protagonist, as she stumbles into the world Mikoto has been fighting in since the Sisters Arc.
 * Defeat Means Friendship: after Touma beaten them.
 * Inverted with Kaori, as it was after she had beaten Touma that he earned her friendship.
 * Delinquents: Academy City seems to be crawling with them sometimes. So far groups of them have: hit on Misaka twice, been interrogated by/hit on Misaka and attacked Accelerator. Unfortunately, since they are usually drop-outs from the Esper program they are usually Level 0-1, and so not the ones you have to watch out for.
 * An argument could be made for Touma and his friends being delinquents as well. Low marks and very little effort to improve them? Check. Constantly getting into fights? Check. Bleached hair, piercings and general disregard for the dress code? Check check and check. There are even hints the three used to go out drinking together and frequently ended up in back alley brawls. Of course it a subversion since Touma would rather avoid fights and just run away.
 * And there's the Skills-Out's, gangs of Level 0's who protect themselves against higher level epsers who bully them. Noble at first until some of those gangs started attacking espers who never bother them.
 * Demoted to Extra: Poor Aisa. Her importance in the series got reduced after the Deep Blood arc. She and even her Voice Actress Lampshades about it.
 * Determinator: Touma is surprisingly tenacious against overwhelming opponents. Even when he knows he is outclassed and his power can't help him, he charges in anyway just to prove a point, and because he's the hero. His Evil Laugh is amazing. Poor Aureolus.
 * Special mention should go to the entire Amakusa Church who in vol 16.  They knew they had no chance of winning and would most likely all be killed, but when they said they would protect him with their lives, they meant it.
 * Determined Defeatist: Touma has terminal bad luck and a negative outlook, but will fight until the end for anyone he cares about.
 * Did You Just Punch Out Cthulhu?: Touma's victories against a "Reality Warper" and an esper who won about ten different superpower lotteries feel a bit like this. (Bonus points because he literally did punch them out.)
 * Disability Superpower: Episode 4 of the second season has Index subdue nuns by using the power of the magic books to point out the (supposed) contradictions in Christianity in rapid succession, causing the nuns to cry in pain. Their solution? Pull out a pair of fountain pens and stab their eardrums, permanently deafening them and thus rendering Index's attack useless.
 * Dishing Out Dirt: Sherry's magic. She mostly uses it to summon a Golem to fight for her, but she can do other things with it too.
 * Drama-Preserving Handicap: Index's "Walking Church" robe provides her with amazing defensive capabilities. Touma inadvertently destroys it in the first episode to prove the existence of his Imagine Breaker. Index patches it back together, but it's lost its defensive powers.
 * Dressing as the Enemy:
 * The Dulcinea Effect: Touma succumbs to The Dulcinea Effect throughout the series. This is even discussed at one point by part of his Harem.
 * Dynamic Entry: Shirai Kuroko's favorite entrance when Touma is present.
 * Early-Bird Cameo: The anime version of Index has characters from the later novels appearing much earlier. Case in point:
 * Episode 1 has Motoharu who originally appear in Volume 4 of the Novels but was mentioned in the Volume 3.
 * Episode 2 introduces Kuroko when her first appearance was in Volume 3.
 * In episode 21, we meet a red hair girl who teleports Motoharu to, Novel readers might know her as
 * In the Epilogue of episode 24, we have the guest appearance of
 * Easy Amnesia: Index remembers very little of her own life, and at the end of the first Story Arc,.
 * Elite Mooks: Several, such as the Hound Dogs and
 * Evil Albino: Accelerator. He later becomes an Anti Heroic Albino.
 * Everyone Calls Him "Barkeep": Pierce Aogami. It's not his real name since it actually means Blue-haired guy with piercings. We have no idea what's his real name since that's what Touma calls him. Also Accelerator, who refuses to reveal his original name, and a minor character named "Management" as well as the leader of the English knights, Knight Leader.
 * Faking Amnesia: Inverted.  loses his memory but passes it off as a joke so Index doesn't feel bad.
 * Faking the Dead: Touma's Dad, one of his friends, and an unnamed Gemstone do this in the second SS Volume by blowing up an unmanned Cessna that the bad guys thought they were on. We don't get to see it happen, though; we're just told that that's how they ended up resolving the situation.
 * Failure Is the Only Option: For Mikoto in the Railgun Sisters Arc. No matter what she does, she never manages to catch a break, especially when fighting Touma.
 * Fantastic Racism: Though everyone in Academy city is treated with equal rights in theory, in practice your chances of getting passed over for jobs, universities and all other opportunities in life steadily increases the lower your Power Level gets. Well meaning Level 5's such as Mikoto try to reassure their "lesser" peers with ultimately hollow mantras of "Do your best!! Your power level doesn't matter!!" oblivious to the fact that certain people are simply born incapable of crossing certain hurdles no matter how hard they try. Naturally, this breeds intensely bitter resentment, especially amongst the Level 0's of the city's population; ripe for exploitation by people like through schemes like the "Level Upper" incident...
 * This is also before the Parameter list (power estimation) incident, where management and a team of spec ops reveal to the remaining members of ITEM that the only reason why level zeros exist is because Academy city doesn't want to waste money developing the powers of people whose abilities can't be militarized or can't be brought above a certain level without massive effort. Thus, the power development curriculum of schools that cater to people like Hamazura, Kamijou and Co. have been deliberately sabotaged via the omission of classes that would allow them to develop their powers.
 * Fashionable Asymmetry: Kaori. Apparently intentional on her part.
 * False Camera Effects: All over the OP.
 * Fetish: Certain characters will loudly proclaim their interests, while others just get teased for them.
 * Touma has a thing for Onee-sans, something he doesn't like talked about in public.
 * Hamazura gets constantly picked on for his love of Bunnygirls.
 * Tsuchimikado is an unrepentant sis-con.
 * Awaki apparently likes little boys.
 * The less said about Aogami or Kuroko the better.
 * Fastball Special: How and Touma ultimately ended  in Volume 18;  launched Touma with his sword, and Touma broke the Curtana Original and blew  a few hundred meters away from the final battle.
 * Fish Out of Water: Some of the magicians are not used to or familiar using modern technology from Academy City which leads to hilarious results.
 * Trust me you will want to see a
 * Foe Yay: Touma and pretty much all of his female opponents. And some of his male ones.
 * Foreshadowing: accuses  and not using  despite him saying he isn't.
 * Taking it even further is the Deep Blood Arc, where
 * Invoked by one of the Sisters.
 * Foreshadowing: accuses  and not using  despite him saying he isn't.
 * Taking it even further is the Deep Blood Arc, where
 * Invoked by one of the Sisters.

"Touma: This Kamijou Touma won't repeat the same mistake he made back in the Nurses room."
 * At one point, Touma sees wind turbines turning with no wind, and realizes that Misaka's electrical powers are causing them to turn.
 * For Science!!: In the interests of science, let's see if we can make an absurdly overpowered, power-hungry, and relatively unhinged esper with little regard for human life even stronger by
 * The Four Gods: The global spell that swapped everyone's appearance was
 * Funbag Airbag: Komoe-Sensei in the second intro.
 * Functional Magic: Two types. The magicians use Rule Magic, with a bit of device magic (created through the rule magic) thrown in for good measure. The espers used to be Inherent Gift magic. That is, until someone figured out how to artificially "gift" people.
 * Genre Savvy: After, Touma knows that any bizarre-looking characters he encounters are likely . He's quite proud of this prediction, actually.
 * Unfortunately, the first time he tries this, he's wrong.
 * Gratuitous English: Anti-Skill, Dummy Check, Imagine Breaker, Judgment, Skill-out,, AIM...
 * Also, all the anime openings. All of them. (Granted they are all perfectly understandable, and with the exception of the first opening "PSI-Missing", which contains no English whatsoever within the lyrics)
 * Gratuitous Italian: When Touma and Index are in Italy, natch. Complete with horrible grammar and AcCENT Upon the Wrong SylLABle.
 * God:
 * Is stated that God is beyond magic and science but the things get interesting when
 * Golem: Sherry can create one from the earth around her. It can absorb more earth to repair battle damage and grow larger.
 * Good with Numbers: Not specifically lampshaded anywhere in the Light Novel, Manga, or Anime, but it's implied that powerful Academy City espers are really good at Math and Physics as mastery in these fields are Required Secondary Powers for most of their abilities.
 * Vector Redirection requires mastery of Vector Physics.
 * Dark Matter requires immense knowledge of the laws of Physics to create new materials that can defy said laws of Physics!
 * Electromaster powers require knowledge of Electromechanics, especially if you need to make electromagnetic rails out of thin air for your Signature Move.
 * Most Teleporters except Kill Point requires the ability to calculate up to the eleventh dimension of time and space!
 * Glowing Eyes of Doom: Accelerator's red eyes and some of the Level 5s when they start to fight, also
 * Handicapped Badass: In connection with Good Is Dumb and No Good Deed Goes Unpunished, . He's a Badass since he can still use his incredible redirection powers,
 * Harem Show: Touma's harem includes but is not limited to: Index, Misaka Mikoto, Tsukuyomi Komoe, Himegami Aisa, Kanzaki Kaori, Orsola Aquinas, Agnese Sanctis, Fukiyose Seiri, at least some of the 9,968 Misaka Imoutos, and Itsuwa. And since Touma is genuinely bothered by his harem.
 * Heel Face Turn: Several characters, the most notable of which is, almost bordering on It Was His Sled territory, since he's one of the main protagonists.
 * Heel Realization:
 * Heroic BSOD: Several characters get one.
 * Touma suffers one when he thinks he can't do anything to stop to save her life until he
 * A sad one goes to as she
 * Heroic Sacrifice:
 * Heroic Safe Mode: Index has a literal safe-mode installed onto her, that activates any time the main consiousness goes down. The computer analogy is quite literal. The safe-mode even shouts out status messages.
 * A lesser example is shown with Touma
 * Hime Cut: Aisa.
 * Hive Mind: In yet another unexpected use of a power,
 * Holier Than Thou: The Catholic Church, the Saints,
 * Holding Back the Phlebotinum: Index has mastered, functional knowledge of all magic, but . If someone would just, Index would become a nigh-unstoppable force of nature. As it is, she just makes sporadic analyses and is of little direct plot relevance.
 * Justified since Index becoming an unstoppable Person of Mass Destruction is something Necessarius wants to prevent. Her act as a Restraining Bolt on someone who could very well destroy the world, though with the former no longer in place...
 * Hostile Show Takeover: In the DVD bonus shorts. While fighting crazy-defense-program Index, Touma tries to get Kaori and Stiyl to take action by telling them to quit being "just side characters. Don't you want to be main characters too?!" (The pair think about it for a second and decide to murder Touma.)
 * Or more like they quickly defeat Index and became the new heroes of the show.
 * Hot Chick with a Sword: The katana wielding Kaori.
 * Hot for Student: Komoe. Touma used to be a naughty boy, apparently. Various things happened. Various.
 * Hot Mom: Touma's & Mikoto's moms are hot! Heck, Touma's mom is voiced by Kikuko Inoue. Their Dads are lucky men.
 * Ice Queen: Kanzaki Kaori.
 * As much as she is an Ice Queen, in the novels there are some funny moments involving her. Of course, given that she's, she's pretty much a young maiden at heart.
 * Ignorant of Their Own Ignorance: Several characters, mostly the ones living in Academy City, believe their conflicts and world of science is all there is, completely unaware of the conflicts and world of magic.
 * Image Song: Index, Misaka, Kamijou, Himegami, Stiyl, Kanzaki, Misaka's sisters and Kazakiri all have insert songs, sung by their voice actors. Many of the show's OPs and EDs seem to specifically describe Kamijou Touma, his situation or his feelings and ideals.
 * Indirect Kiss: Mikoto and Touma are eating together and at some point both put their hot dogs down next to each while distracted by something else. When they turn back to their meals, there is much confusion over which is whose. Mikoto panics over indirect kisses, while Touma doesn't seem to notice or care--after all, didn't they order the same thing?. The audience will note that they did in fact eat the wrong hot dog in the end.
 * They share another one later during the sports festival. They end up drinking from the same bottle of water. Touma doesn't seems to care, but Misaka and Kuroko do.
 * Also both Index and Touma usually exchanges their food and drinks, but neither seem to care.
 * In-Series Nickname: Touma calls Mikoto "Biri Biri" (a Japanese sound effect for crackling electricity) which she does not like. The fandom on the otherhand have adopted it.
 * In the Blood: Seems Touma got his lady skills from his dad Touya, who even in his old age attracts the ladies.
 * Inverse Law of Complexity to Power: The level 5's of the world seem to have very broad powers. Misaka boasts power over electricity, while Accelerator has control over all physical vectors. Lesser espers have abilities like Jufuku Miho's Dummy Check, which simply makes her less noticeable to those around her.
 * This may simply be because of the 'choosing' of who gets to level-up their abilities, or that the ranking depends partially ON the versatility. If Dummy Check was leveled up, it could be the controlling of the perceptions of others in general.
 * Irony: Of the rather cruel kind. Touma manages to prevent, just to
 * Karma Houdini Warranty
 * Kansas City Shuffle:
 * Kindhearted Cat Lover: If someone is shown being kind to cats in this franchise, there is no doubt that he or she is a bona-fide good guy.
 * Knight Templar: Literal knights, in fact. The 13 Knights of the Roman Catholic Church will hunt down the traitor Izzard no matter if innocent people are in crossfire.
 * The same goes for the Knights of England,
 * God's Right Seat is not above slaughtering innocent "pagans" in order to further their goals. Even if they happen to be well-intentioned.
 * Lampshade Hanging: Touma acknowledges his tendency to break into long monologues: "Quit getting depressed in this kinda long prologue!"
 * Also the various discussions about how Touma keeps meeting new girls and expanding his harem. Various characters imply that he's the protagonist of a galgame.
 * Aisa feels like everyone is forgetting about her. (Poor Aisa, she needs a hug.)
 * Leaning on the Fourth Wall: Happens occasionally.
 * Legal Jailbait: Komoe-sensei, chain-smoking beer-guzzling Christmas Cake teacher who looks like an elementary student.
 * Laser-Guided Amnesia
 * Late Arrival Spoiler:
 * Some fans find this as a waste. However, most seems to forget that so there's no way for him get them back and even  keeps it a secret.
 * Another one is Accelerator's after Volume 5. The character sheet doesn't even bother to hide this anymore.
 * Lethal Harmless Powers
 * Level Grinding: According to the Tree Diagram supercomputer, about  in order to become a Level 6. And so the project begins.
 * In the Railgun manga, when  finds out about the project, she literally describes   actions as
 * Light Is Not Good:
 * Limited Special Collectors' Ultimate Edition: The Index DVDs contain an 8-part Railgun side story mini novel written by the author of the novels, Kazuma Kamachi and art drawn by Motoi Fuyukawa of the Railgun manga. Wanna have good reasons why you want to read this mini novel? Lets see:
 * The Railgun cast vacationing in the USA with a Beach Episode too.
 * Get the Limited Edition DVDs now!
 * For the Railgun DVDs, the limited editions contains an 8-part Index side story mini novel staring Kaori Kanzaki, written by the author of the novels, Kazuma Kamachi and art drawn by Kiyotaka Haimura of Toaru Majutsu no Index light novels in each DVD. So what's it's about?:
 * And also don't forget the Beach Episode too!
 * Limited Wardrobe: Index and her Walking Church is the only outright justified example in Index.
 * Loads and Loads of Characters: Just check out the MASSIVE character sheets.
 * Locard's Theory: Idol Theory is a form of The Law of Contagion, which states that an "idol" or a duplicate which employs the symbolism of a greater object or deity will always receive a part of the power of that greater object. It also means that whatever affects the greater object will also affect the lesser object. Magicians also hypothesize that the reverse may also be true. Touma compares this to how solar panels receive energy from the sun; there are several solar panels around the world which receive a part of the limitless energy provided by the sun -- although it's not even a fraction of the original, the panels still gain energy from it.
 * Lovable Sex Maniac: Aogami and Kuroko are the prime offenders, though they are by no means the only ones. Lessar, Worst, Shiage and Tsuchimikado all also have their moments.
 * Love At First Punch: Inverted. Mikoto first met and took an interest in Touma after he blocked her electric attack.
 * Love Confession: From towards  in the end of the first arc.
 * Of course, he avoided any answer by changing the theme of the speech because
 * Love Letter Lunacy: Invoked by Seria in the Love Letter SS.
 * Love Makes You Crazy: Aureolus Izzard, in addition to being a Woobie of sort. He betrayed the Roman Catholic Church and went into hiding for 3 years all so he could find a way to prevent Index from losing her memories. In the end though, his dream was stolen by Touma, leaving Index eternally attached to Touma. Needless to say, he did not take this well.
 * Luminescent Blush: Most often seen in Misaka, typically because of some situation involving Touma.
 * Mad Scientist: The scientists behind the Level 6 Project. Or its better to say
 * Magical Database: In a literal sense, with Index herself being an index about magic.
 * Magical Girlfriend: If Touma ever chose a girl as his love this would be it, but then again....
 * Magic Versus Science / The Magic Versus Technology War: One of the main conflicts in the series. It's important to note that most espers and residents of Academy City are completely unaware of magic or that there is a conflict in the first place.
 * Man Behind the Man: is the founder of Academy City together with Heaven Canceler a.k.a, and controls the Board of Directors of Academy City . Despite this, the Directors are still in charge of the City everyday affairs.
 * The Pope controls God's Right Seat, a secret Magical organization within the Catholic Church.
 * Manipulative Bastard:.
 * Marshmallow Hell: Poor Sphinx, stuck in Hyouka's breasts like that..
 * Meaningful Name: Aogami has blue hair and Himegami has hime hair.
 * Touma is another case,
 * Also Komoe-sensei's name as well. "Ko" means "small" or "tiny" in Japanese and "moe" means... well, it doesn't take a rocket scientist to figure this one out.
 * Magician's magical names tend to be fairly self-descriptive, justified because they are chosen later in life.
 * Mega Corp: Academy City. Even though it's located in Western Tokyo, the city is actually international territory so its not under Japanese Jurisdiction and International law which helps the city do certain research that most countrys would ban . The city is ruled by a 12 member Board of Directors who decides the city affairs. Furthermore the city gets its major funding for its research in Esper powers and Higher technology from all over the world like goverments, corporations who sponsor their products there like the Strange Juices and scientific organizations that help in their research. Later in the novels it is reveal A.C. is much more powerful than appears to be as their power of influence  and not only do they have their own security/police and Rescue force like the Anti-Skills and the Multi Active Rescue unit,  and they even have  They are so powerful
 * Meganekko: A couple of girls.
 * Meido: Maika. She goes to a maid school and sits on a cleaning robot that spins round and round.
 * Melee a Trois: A huge one in Volume 15 involving . The arc is even unofficially called "Battle Royale arc".
 * Mind Rape: More like mind break when
 * Minor Injury Overreaction: Accelerator goes from toying with Touma to raging fury after Touma slaps Accelerator's hand away with impunity. He really isn't used to people being able to ignore his power like that.
 * Later this scene was turned into some sort of a yaoi joke in the DVD extras.
 * Morality Pet: The young girl Last Order, for , the guy who ! She even gives a long speech about how he isn't such a bad guy deep down. Even is in disbelief.
 * Morton's Fork:
 * Mugging the Monster: See Rescue Romance below.
 * Mundane Fantastic: Esper powers such as teleportation and invisibility are just facts of life.
 * Mundane Solution: Touma defeats Stiyl's indefinitely regenerating fire summon by
 * Mundane Utility: In addition to deflecting bullets and lightning bolts, Accelerator also uses his ability to protect himself from sunburn and irritating background chatter.
 * Naked First Impression: Touma walks in on Index (many, many times) and Hyouka changing. Lampshaded in the following episode when he is standing in front of a changing booth:
 * Morton's Fork:
 * Mugging the Monster: See Rescue Romance below.
 * Mundane Fantastic: Esper powers such as teleportation and invisibility are just facts of life.
 * Mundane Solution: Touma defeats Stiyl's indefinitely regenerating fire summon by
 * Mundane Utility: In addition to deflecting bullets and lightning bolts, Accelerator also uses his ability to protect himself from sunburn and irritating background chatter.
 * Naked First Impression: Touma walks in on Index (many, many times) and Hyouka changing. Lampshaded in the following episode when he is standing in front of a changing booth:
 * Naked First Impression: Touma walks in on Index (many, many times) and Hyouka changing. Lampshaded in the following episode when he is standing in front of a changing booth:

"Aogami: "Haaa, you're too naive, Kami-yan. I have a wide range of acceptance when it comes to women, not just including fallen female main characters, but also includes foster sisters, foster mother, foster daughter, twins, widows, senpais, kouhais, same-class classmates, teachers, childhood-friends, ojou-samas, blondes, brunettes, brown-haired, silver-haired, long-haired, medium-length haired, short-haired, girls wearing bobby pins, wavy hair, twin-tails, pony tails, one-sided pony tails, twin braids, ahoges, curly hair, girls in sailor clothes, blazers, judougis, kyuudougis, kindergarden nurses, maids, policewomen, witches, shrine maidens, nuns, military women, secretaries, lolis, shotas, tsunderes, cheerleaders, stewardesses, waitresses, Goth girls wearing black, Goth girls wearing white, girls in China dresses, frail girls, albino girls, fantasists, girls with split personalities, queens, princesses, thigh-high socks, garter belts, girls who crossdress as guys, meganekkos, girls who wear an eye-patch, girls who wear bandages, girls in school swimsuits, one-piece swimsuits, bikinis, V-shaped bikinis, bikinis that barely cover anything, youkais, ghosts, kemonomimi girls etc. Any female is within my area of acceptance". Touma: "At least one of them isn't a female right?"."
 * Of course, fate conspires against him.
 * After his the first mature woman that  saw totally naked was
 * Names to Run Away From Really Fast: Here's some of them:
 * In the science side:, a.k.a. the 7 Level 5's of Academy City.
 * Don't forget
 * In the magic side:
 * There is also, the mage closest to the title "God of Magic", the second highest rank in the mage community, only topped by The One Above God.
 * Finally, there's "The Invisible Thing", the second most powerful being in the series,
 * Naughty Nuns: For a series with a load of nuns, close to none of them actually follow their vow of celibacy.
 * Narrating the Present
 * Necessarily Evil: Necessarius was originally formed by English Puritans to destroy magic & magic organizations in England for God and the country's well being. But in order to do that, they too use magic to destroy magic, hence why they were called the Church Of Necessary Evil. Ironically, when the organization became a part of the Church of England, they became the very thing they try to destroy. Now, Necessarius new job is to protect Britain from any magical threats that threaten the country, no matter what.
 * New Technology Is Evil: All because
 * New Transfer Student: Subverted when Komoe-sensei announces Touma's class will be getting a new student. Index walks into the classroom, only it turns out she was lost and looking for Touma. Himegami is the actual new tranfer student.
 * 90% of Your Brain: 85% of Index's mind is taken up by the grimoire collection. This leaves her only able to maintain one year of memories.
 * Also averted in the fact that the 85% thing is about her memory, not "brain function" as the claim usually is with this trope.
 * No Good Deed Goes Unpunished: The first time actually tries to help someone with his powers and what does he get?
 * No-Holds-Barred Beatdown: The second round of Accelerator's battle with Kakine. Not that it really could be even called a battle... Kakine starts gloating about how Acclerator isn't even an opponent to him anymore, merely an object to test his new power on. The next line of text is Splat...
 * Nominal Importance: Averted with a character who, despite being important in Volume 15 and showing up again in Volume 19, is still only known amongst the fandom as "Girl In Dress."
 * No Name Given: There are a lot of people or things that don't get named. Touma's school, which usually gets described as A Certain High School; the 6th Level 5 has yet to be named; the girl in the red dress, a member of  never gets named; Heaven Canceller goes just by that; Accelerator's real name is never given; the same for Aogami. Index has taken that as her name, if she ever had a real one to begin with.
 * Nosebleed: Touma in reaction to having a half-naked Index sleeping in his bed. Also subverted in that he had a nosebleed from humidity before he saw her, and lampshaded in that he defends himself by calling it unrealistic "manga-like" interpretation of a nosebleed. His nosebleed did get worse upon seeing her though.
 * Not Distracted by the Sexy: Stiyl is not disturbed at all upon coming to complain to the bathing. Probably because he's used to her doing this kind of thing.
 * A hilarious one happens when accidentally walks into  topless. Instead of doing the usual response in these kind of scenarios,
 * Nuns Are Funny: Volume 16 and Index in general
 * Nuns Are Spooky:
 * Nun-Too-Holy: Index,.
 * Older Than They Look: Komoe-sensei looks like a young girl (and wears bunny pajamas), but her home is littered with cigarettes, beer cans, and neurology books.
 * Two lesser examples are Kamijo Shiina (Touma's mom) and Misaka Misuzu (Mikoto's mom). The former is described as very young looking, and the latter is often mistaken to be Mikoto's older sister. Index hangs a lampshade on how strange it is that all three adult women look so young.
 * Appears to happen on occasion in the Magic side, in the case of, for example.
 * 108: When rumors first surfaced about running around,
 * Omake: Much as there was with Shana, there's a series of DVD specials titled Toaru Majutsu no Index-tan. They include, among other things, a nod to another of J.C. Staff's works, Toradora!.
 * Ominous Latin Chanting: Much of the music, especially the battle music, is Badass Latin Chanting remixed to techno-pop, symbolizing the struggle between magic and science.
 * Only Sane Man: In the 15th episode, Touma suddenly finds everyone around him inexplicably recast in different roles, with no one else the wiser. Among other things, Mikoto is now his Genki Girl cousin, Index is his mother, and Kuroko is now President Obama ("Yes. We. Can!"). He spends half the time yelling at everyone for playing a prank on him and the other half just wondering what the hell is going on before he finally finds out what's going on.
 * Perhaps the best part is that the first one he notices is Mikoto as his cousin, and he just went through the Sisters arc. So he (and the audience) are thinking "Well, I guess Mikoto has one more clone than I thought, so I guess this makes sense..." and then Index shows up as his mother.
 * Ordinary High School Student: The nature of Touma's power makes him fit the bill compared to all the other superpowered individuals, so long as people are trying to find new and creative ways to kill him. Touma's protests to Mikoto that he's just a "Level 0" are met with a compelling rebuttal in the form of a giant blast of (ineffectual) electricity.
 * Our Angels Are Different: Apparently, if you They don't seem particularly thrilled about this.
 * And there's also the
 * Our Vampires Are Different
 * Panty Shot: Played straight and subverted. Soon after Touma just met her, Misaka Imouto gave him one. It's how he told them apart.
 * Justified as Kuroko needs to feel comfortable in order to do the calculations for her powers.
 * Averted by Mikoto and Mugino, both whom wear a pair of shorts under their skirt to avoid becoming Ms. Fanservice.
 * Papa Wolf: In episode 20 and the 5th novel, refused to kill Last Order and stood up against Amai Ao to protect the remaining sisters although
 * Bonus points on this because the author, Kazuma Kamachi, clearly states on the Volume 22's Afterwords section that Accelerator is like a parent for Last Order.
 * Person of Mass Destruction: See the section on Names to Run Away From Really Fast.
 * Phantom Zone
 * Playing with Fire: Touma's first magic-using opponent, Stiyl, uses liberally distributed magical runes to throw 3000°C fireballs and control an indefinitely regenerating fire demon. He's a firestarter, twisted firestarter.
 * Fiamma of the Right is an even more powerful fire user.
 * Pretty Freeloader: Index, and thanks to ,
 * Post-Modern Magik: Especially used by the Amakusa Catholics.
 * Power Gives You Wings: More prevalent in the Science side than the Magic side, but once you reach a certain tier, you're most likely going to grow wings. Just ask
 * Power Limiter: has one to prevent her powers from harming her. Apparently if she released it
 * Power Perversion Potential: A mundane version. Touma loses a bet with Mikoto, where the loser has to do everything the winner says for an entire day. The night before the day in question, Mikoto is writhing around on her bed, moaning and muttering "What should I have you do next?" Kuroko notes she's been like that for a few days.
 * Power Trio: The Delta Force, consisting of Touma, Tsuchimikado and Aogami, is a group of idiots who basically do nothing but screw around...
 * Touma, Accelerator and Hamazura may also count, despite the fact that any time they interact with each other they are trying to commit at least bodily harm to the other.
 * Just for New Testament volume 3, Shiage, Worst and Umidori.
 * Pragmatic Adaptation: Surprisingly for a J.C.Staff light novel adaptation, the anime is very faithful to the novels. However some parts of the novels have to be cut for time and constraint like
 * Private Military Contractors:
 * The Protagonist: The novels as a whole take great pains in delving into the differing natures of 'protagonists' and heros (or heroines). Of the three mains, one is the type who will always do what he feels is right, another is the type who wants to right what he precieves as wrongs, and another just wants to protect the girl who is closest to him. They also go into detail about what a protagonist is and how they affect the people around them.
 * Psychic Children: Nearly ever esper encountered in the series is a teenager or younger. This is perhaps justified by natural born espers being rare, and all the children in Academy City are students taking part in an esper development program.
 * Psycho Lesbian: Played for Laughs with Shirai Kuroko.
 * Rant-Inducing Slight: Touma insults Aogami's infatuation with girls that fall from the sky, and he goes into an incredible Troperrific rant about what he's into that contains so much Fetish Fuel it has to be seen to be believed. Here is the original list from the novels, be prepared:
 * Rant-Inducing Slight: Touma insults Aogami's infatuation with girls that fall from the sky, and he goes into an incredible Troperrific rant about what he's into that contains so much Fetish Fuel it has to be seen to be believed. Here is the original list from the novels, be prepared:

"Doctor: "You've been hospitalized twice in ten days." *beat* "Don't tell me you have a nurse fetish?""
 * Reality Subtext: in the Index-tan special, someone who used a voice changer asked Kaori Kanzaki about her age, her Stripperific outfit, and her voice actress' Lady Drunk antics in the launch of the anime.
 * Reality Warper: Aureolus Izzard by all appearances.
 * Recognition Failure: No one recognizes Roberto Katze, The President of the United States of America, much to his annoyance.
 * Redemption Demotion:, after becoming more of an Anti-Hero, is weakened in later novels. There is however a time-sensitive workaround for his disability. He also wields a pretty massively increased power when he
 * Redshirt Army: The extent of Anti-Skill's abilities seems limited to damage control, cannon fodder, and cleanup after whatever mess the protagonists get into is over. This is partially explained in-show because they are hamstrung by bureaucracy and the higher-ups, but one has to wonder about the merits of having a group of normals, even Badass Normals, guarding a city of superpowered children.
 * Relationship Values: In a Shout-Out to these, Last Order declares to that her "love index" will go up if he feeds her.
 * Also in the end of the first arc of the series
 * Religion Is Magic: Whereas ESP is science.
 * Religious Bruiser: The magic side is filled with them.
 * Rescue Romance: Subverted: Touma tries to get a delinquent hitting on Mikoto in a diner to leave her alone--saying that he's troubling her--and winds up getting chased off when the delinquent's friends return from the bathroom. When he finally seems to lose them and stops to rest, Mikoto walks up and admits to frying them to save trouble. Turns out Touma had known she was a powerful lightning esper the entire time, and had been trying to protect the delinquents. from her. The "fight" that follows only strengthens her determination as his Unknown Rival.
 * Played straight with many other girls that Touma rescues.
 * Rewarded as a Traitor Deserves: Etzali,
 * Robo Speak: Index seems to enter verbose debug mode when ever accessing the tomes.
 * Rotating Protagonist: Sort of. Occasionally, the role of protagonist for a particular arc may shift to someone other than Kamijou, but ultimately, his seat as main character goes largely unchallenged.
 * However, the heroines aren't so lucky. While Index and Misaka are considered to be the series' main heroines, the heroine of a particular arc may be someone entirely different.
 * Royals Who Actually Do Something-
 * Furthermore, the Royal Family is part of the the power triangle of Knights, Church and Royalty, wherein they have a strong influence on the former.
 * Even further during
 * Running Gag: Whenever Index is mad at Touma, she will take a bite out of him. Several, in fact. Even when she draws blood, it's Played for Laughs.
 * Another Running Gag is how many times Touma has been in the hospital, which still doesn't explain how he couldn't have brought up a huge bill by now or that his parents aren't coming by academy city more often considering how many times he's been injured.

"Mikoto: Being a good Samaritan by protecting the delinquents? Are you a certain hot-blooded teacher?"
 * One of the biggest running gags in the series (in fact one that frequently results in his subsequent mastication by Index) is Touma's tendency to walk in on girls while they are a) in the middle of changing clothes or b) just plain naked. Worse still, even when Touma tries to be Genre Savvy and avoid this, fate somehow still manages to conspire to force naked women right into his line of sight, none of the above ever seems to deter Index from pinning the blame entirely on Touma. Yes, he really is that misfortunate.
 * Sailor Fuku: Aisa, Seri, Saten and Uiharu's school uniforms.
 * Schrodingers Cat: Used to explain why Espers are able to use their abilities.
 * Your Mind Makes It Real: Or a variation of it.
 * Reality Warper
 * Schoolgirl Lesbians: Kuroko, who gets concerned at how much fun Mikoto seems to be having in her rivalry with Touma. Clingy Jealous Girl, too.
 * Science Destroys Magic: The power of magic and the various churches built around them have largely declined, leading to a balance of power that is roughly even between that of the Science and Magic sides. While science continues to grow, magic largely stays the same or lessens.
 * Send in the Clones: subversion, it's not
 * Serious Business: Touma's class, especially the Delta Force, eat and breathe a mix of Serious Business, What Do You Mean It's Not Awesome? and a dash of What Do You Mean It's Not Heinous?. When someone made Komoe-sensei cry, their response was more like an all out war than anything. The cafeteria sold out because the class was let out late? Organize a small scale break out so some members can go get some food from a local store. Someone mention Nabe? Let's all go out too eat~! Of course, the Delta Force (Touma, Aogami and Tsuchimikado) are the worst, getting into fist fights over being called Onii-chan by Tsuchimikado's beloved little step sister and which is better: Red, black or white bunny girls.
 * In the second SS Novel, Jeans.
 * Shipper on Deck: Now, how do we begin with to describe? Let's name a few:
 * Index/Touma: Surprisingly, is very well aware of this and...
 * Mikoto/Touma: ... this too.
 * : Tsuchimikado seems to love teasing her about this... and so do her former comrades from the Amakusa Catholics.
 * : Nee-chin, you're going to be in a very heated Lover Tug of War with your kouhai: and to make things worse your former comrades are all cheering for her nya~
 * Ship Tease: Anytime Touma spends time with any of the girls (who have a crush on him), they are just darn right adorable.
 * In New Testament Volume 1, Misaka Worst raises the flag when she tells Accelerator that she'd be willing to let him touch her tits and ass, if it means ruining his relationship with Last Order.
 * Shock and Awe: Mikoto has power over electricity, which she exploits in her signature railgun attack, accelerating a coin to multiple times the speed of sound.
 * Shout-Out: After Touma finally loses the delinquents in the aforementioned first episode, when Mikoto tracks him down.

"Touma: Are you a certain famous doctor without a license?"
 * In one episode, Touma passes an old man and a little kid (illusions) reading a magazine with Shana-tan on it. "Shana-tan, moe~"
 * In another episode, after seeing Aisa Himegami skillfully heal an unfortunate bystander, Touma asks her:

"Step 1: Cut open the Jeans of random passerby. Step 2: ??? Step 3: Become a Valkyrie."
 * Touma gets tied down in the exact same straitjacket and mouth restraints as Doctor Hannibal Lecter in Episode 15 when he goes berserk at Index, whose appearance had switched with a girl-crazy classmate.
 * Also in episode 15, Kuroko replaces Barack Obama on TV complete with the Yes We Can! Catch Phrase.
 * The To Aru Majutsu no Index-tan omake is itself an imitation of the Shakugan no Shana-tan omake and makes clear reference to it several times. The Toradora! tiger makes an appearance, too, for the same reason--same publisher/studio.
 * Does the restaurant that Accelerator goes to the day after he meets Last Order seem familiar? Julian Cafe has a vampire working at one of the other branches...
 * And considering that Aisa's blood can kill vampires and there's no vampire featured in the series yet...
 * Another one is Accelerator of all people yelling "Who the hell do you think I am!" when he at least in the manga.
 * When Accelerator is trying to, he repeatedly says "Delete!" a.k.a "SAKUJO!!!". I wonder where he got that from...
 * In her official identification photograph, Index is repeating the word holding a leek.
 * Shrouded in Myth: Pierce Aogami to the fandom.
 * Skirt Over Slacks: Mikoto and Mugino.
 * Slasher Smile: Accelerator's smile when he get serious or when he is enjoying a fight... or a murder.
 * Touma' smile at the end of the second arc where his arm got severed by Aureoulus Izzard, also this plus his evil laugh which scared the alchemist.
 * Social Darwinist: Academy City to a tee, in all its laws and regulations; level zeros (ordinary humans) might as well not exist, and are given just enough money to survive if they don't have a job (Kamijou Touma), while level 3s,4s and 5s are given multi-million dollar allowances, live in gated communities and ride in buses capable of taking hits from anti-tank rockets. Furthermore, crimes commited against level zeros by espers are rarely reported, even covered up by city management, to the point where some level 4s and all but one of the level 5s could take out an entire neighborhood, stick the heads of the dead on pikes and management would do nothing.
 * Spanner in the Works: . Something Crowley did not expect.
 * Squishy Wizard: goes down with a single uppercut from Touma, who to be fair has a pretty impressive punch.  has no experience in streetfighting and subsequently thus goes down to a flurry of Touma's punches as well.
 * Stalker with a Crush: Although at that point the crush part is debatable, Mikoto did follow Touma quite excessively, including once chasing him around for a full night.
 * There's Unabara Mitsuki, who forced Misaka to use Touma as a fake boyfriend to get him off her trail.
 * Starfish Language: Angelic language, first heard when awakens.
 * Step Three: Profit: The Jeans Slasher in the second SS volume.

"Index: Touma, I never said that I'm hot or that I'm about to get heatstroke. Of course I never thought of spending other people's money to satisfy myself, so I never thought of eating ice cream at all. Index: Touma, this clothing is a materialization of God's protection; I never thought about it being hard to wear, being hot, being troublesome, or whether there should be a summer or winter version."
 * Suicide By Accelerator:
 * Super-Hero School: Subversion. Academy city doesn't teach their students to become super heroes, they just teach them how to use and improve their powers.
 * Superpower Lottery: On one end, you have people like Mikoto who worked hard to raise their rank and have intimidating powers. And then you have
 * And then there's Accelerator. He can change the velocity vectors of anything he comes into contact with, be it bullets or Elemental Powers--even automatically if he is in danger. When a character can theoretically fly, replicate the effects of a variety of other offensive powers, shrug off a nuclear bomb without even trying, and still have time for an Evil Laugh, you have to wonder if something went wrong somewhere...
 * On the other hand of the spectrum you have people like Uiharu who, while her friends can shoot lightning or teleport, has the amazing superpower to . People being frustrated with their weak powers is also the plot hook for the "Level Upper" arc in Railgun.
 * In the magic side we have,
 * And then you have
 * Surprisingly,
 * Super Weight: All over the place. See the main entry for details.
 * Suspiciously Specific Denial: Index, rather triumphantly.
 * Suspiciously Specific Denial: Index, rather triumphantly.

"Misaka: No way, I have no interest in that! Anyway, I'd get found out when I take off my clothes! *beat, during which Kuroko goes white with shock* That's not it! For gym! I meant when we're changing for gym!"
 * Sword and Sorcerer: Kaori and Stiyl play a Type 1 pair.
 * Take Off Your Clothes: Touma suggests Misaka 10032 take off her brazier when last order steals her goggles to help different her from Misaka. She assumes he wants her to strip for other reasons and proceeds to do so. In the middle of the street.
 * A similar event happens earlier in the fourth novel where Kaori forcefully removes Touma's clothes! He gets a boner.
 * In episode 19, Accelerator pulls this trope off with Last Order. Hilarity Ensues.
 * Talking Is a Free Action: A lot of people in this show have the strange habit of starting long monologes to explain what they're about to do while attacking an enemy.
 * Tantrum Throwing: Index throws things at Touma a number of times, often because of things that weren't really his fault to begin with.
 * Teen Genius: Accelerator. What really makes him awesome (aside from being an unorthodox psychopath and grand prize winner in the Superpower Lottery) are his outstanding calculation abilities. Most notably,
 * Proven even more by the fact that it takes 10,000 clones to make up for his calculation skills.
 * Teleporters and Transporters: Kuroko can teleport herself or anything she comes in contact with as long as it weighs 137kg. The higher concentration required relative to other types of powers prevents her from using it if she can't stay focused.
 * And there's
 * In Volume 17, the spiritual item known as Skíðblaðnir is introduced, a group of suitcases which allow the transportation of objects to the other identical suitcases over a range of 100 km.
 * That Came Out Wrong: When Misaka and Kuroko are discussing lingerie, and Kuroko suspects Misaka might want to buy breast pads to please Touma.

"Index:"Another one?" Aisa: "That bastard.""
 * "The Reason You Suck" Speech: Reversed with Touma's verbal barrage at Aureolus.
 * Actually, Touma weaponizes "The Reason You Suck" Speech relatively often. It's how he managed to live through his first battle through Kaori (and eventually get her friendship), and how he managed to distract Izzard
 * Played straight with Accelerator who enjoys mocking his opponents and telling them why they'll lose.
 * The President's Daughter:
 * Third Person Person: The Sisters narrate everything they say in third person, complete with descriptions of how they are speaking and what they are doing at the time.
 * takes this a step further by stating said descriptions of intonation and current activity twice.
 * This Looks Like a Job For Aquaman: Even though Touma's abilities aren't really that spectacular when compared with the abilities of everyone else, they end up being the only thing that can save the day most of the time.
 * Which is justified because everyone well most of everyone Touma has fought relied on their powers or items when taken away they become just like normal people. Also helps his power is to negate the stuff they throw at him...unless it misses the right arm.
 * Thunder Shock: Index and Aisa (plus a Color Failure), when Komoe starts happily talking about how Touma was a naughty boy, and how "various things" happened. Though in this case it's more like a Thunder Rage:

"Touma: “…That’s right, it’s a promise. This promise is to protect Misaka Mikoto and the world around her. This is my agreement with a certain nameless person who fell in love with her so quickly.”"
 * Through His Stomach: Because of Index, this has turned into the main way Touma deals with women. Misaka Imouto angry? Offer to feed her. Last Order annoyed? Popcorn is the perfect solution. He even lampshades it.
 * Training From Hell: The Necessarius training ground. It was actually toned down by the time of Volume 17, which involves being trapped in an isolated room and forced to conjure survival gear through magic. It was used against one of the New Light members.
 * Too Dumb to Live:
 * Token Minorities- Within Necessarius, a British Anglican organization these three are the token minorities within the organization.
 * Kaori Kanzaki: Japanese, Catholic, Swordswomen.
 * Sherry Cromwell: British, Darkskinned Blonde, Jewish and Golem summoner.
 * : Japanese, Onmyodo,.
 * There's Frenda Seivelun of ITEM, who's the only foreigner in their group.
 * Tome of Eldritch Lore: When Index mentions a few of the books she houses, they include both the Book of the Dead (a.k.a. the Necronomicon) AND the Book of Eibon. Is it any wonder she's wanted so badly?
 * All grimoires appear to be this. They only want to have their knowledge spread. Knowledge that is extremely dangerous to anyone who reads it, and in order to have it read they will do anything.
 * Took a Level In Badass: Remember Well, by episode 24, she's not the same person you know once she
 * In the later novels, she takes this trope Up to Eleven when Forget about mocking her anymore, her mere presence will make mere mortals faint.
 * This takes this trope to OVER NINE THOUSAND when she goes to Russia on her FUZE mode on her own, WTF-Pwned any and all enemies on her way, and ended it with a battle of epic proportions
 * Subverted by Touma, who doesn't ever actually improve over the course of the novels. He just repeatedly uses the same thing over and over again to more and more awesome results, though he does get precognition later on, simply by having the shit beaten out of him so many times by crazy powerful opponents that his mind starts to sense these powerful attacks coming.
 * Trying to Catch Me Fighting Dirty: Touma to a small degree. Using psychological warfare on one enemy and throwing a shovel full of dust at another, he's shown not to really care much about fighting fair.
 * On the other hand, just look at who his enemies are... no, more importantly, just look at what they have. It's less "fighting dirty" and more the use of quick thinking to negate the overpowering disadvantage he's at.
 * Tsundere: Mikoto over Touma, obviously.
 * Index also displays lapses of Tsundere-ish behavior from time to time, especially when Touma ends up in the hospital without her knowing why.
 * Probably Fukiyose Seiri is one too with Touma.
 * The Un-Reveal: Some examples along the series:
 * Later this is partially revealed when Kuroko ask Touma why he helps her:
 * The Un-Reveal: Some examples along the series:
 * Later this is partially revealed when Kuroko ask Touma why he helps her:
 * Later this is partially revealed when Kuroko ask Touma why he helps her:
 * Later this is partially revealed when Kuroko ask Touma why he helps her:

"Kaori: “Do I have to say it in front of this guy? Why is this guy so inopportune in coming here?”"
 * We still haven't seen
 * From the Vol.7, we don't know the contents of Kaori's letter because she refused to hear the contents from Touma in front of her while blushing, even worse when Tsuchimikado bumped in to the room:


 * In Vol. 22
 * Unwanted Harem: Played straight, Touma is one of the rare Harem Anime protagonists who genuinely find their position unfortunate.
 * And now that Accelerator and Shiage have harems of their own, it would seem that this is a requirement for being a protagonist.
 * Unwitting Pawn: Touma might be the worse case. He is used by everyone for whatever reason, and sad thing is he doesn't realizes it until it's too late.
 * Urban Fantasy
 * Urban Segregation: Depending on which district of Academy City you go, it's either good or bad. For example: The School Garden is one of the best district to go as not only it looks like an European city, it where most of the elite girl schools and high class shops are located. However only elite school girls are allowed in the School Garden and school girls from other districts need permission to enter there. District 10 aka "The Strange" is one of the worst district as not only is it dirty and many building are run down and in disrepair, it's also where most of the gangs like the Skill-Out's lived. It comes to no surprise why the city's only cemetery and correctional facility is also located there.
 * Unknown Rival: Mikoto hounds Touma on a regular basis trying to get him to fight seriously with her, having misinterpreted his mysterious ability to negate her lightning as a sign of some incredible power that he's holding back. His nonchalance toward her and her otherwise remarkable power is a blow to her pride as one of the strongest espers in the city.
 * And then she's really unknown because
 * Although not really focused on, Kuroko has a small rivalry with Touma over her Onee-Sama's affections. He has no idea about this, and even if he did his response would probably be along the lines of 'Wait, what?'
 * Verbal Tic: Several characters have unique ways of speaking, one of the more obvious ones being Last Order's tendency to repeat the "said Misaka" portion of her Third Person Person speech twice.
 * Specifically she's announcing herself as the subject of the sentence twice (and she's the subject of all her sentences, given that she's narrating her own dialog), although the translators necessarily took some liberties in how it was phrased. This is also a case of a Verbal Tic being embedded inside another Verbal Tic, possibly making her the most annoying character to listen to ever devised. Or not.
 * And her Verbal Tic branches off from the universal Verbal Tic she shares with all the MISAKA clones, namely narrating themselves and all actions involved with their speaking. So she's narrating herself narrating herself.
 * Komoe-sensei has the ever-recognizable -desu! Results from her always speaking in a formal dialect.
 * Waif Fu: Kuroko, Awaki, several other female characters.
 * Wager Slave: Touma and Mikoto bet on who's school will win the sports meet, with this as the punishment. Mikoto eventually makes him go on a date with her.
 * The Walls Have Eyes: Supplies the picture under Eye Tropes.
 * We Have Reserves: The Sisters. See For Science for details.
 * Also, this seems to be the Roman Catholic Church's approach to everything -- with two billion members, everyone except for God's Right Seat is considered expendable.
 * Well-Intentioned Extremist: Everyone, even Accelerator, to the point that Touma had to give a punch to the face, for almost all of them.
 * Wetware Body: Index's body is possessed by an AI of sorts some of the time. It's pretty competent really.
 * Wham! Line: "Conclusion: .”
 * “Begin the invasion. I now have Curtana Original, the sword that decides the king, within my grasp. This makes me,, the ruler of the United Kingdom. Anyone that does not want to see the country decay under the rule of the previous pacifist queen, stand up of your own will. To bring about the new United Kingdom, leveling some things will be necessary and some destruction will be necessary.”
 * "We are deeply concerned over the likelihood that Academy City personnel intervened in the recent issues in the Hawaiian Islands. We do not wish to hold power that can easily influence the flow of events of an entire nation, especially one large enough to be known as the world police. We began cooperating with Academy City in order to increase the benefits for both parties, but our roots remain in our respective countries. Dispatching personnel to alter the history of other countries like this is not what we would call ‘cooperation’. We may work for Academy City, but we are not its slaves. As the twenty-seven largest cooperative institutions, we are now ending all cooperation with Academy City. This is a necessary step to protect our own countries."
 * When All You Have Is The Ability To Cancel Magic or Esper Powers: Touma's complete lack of offensive power basically reduces his strategy to running at the enemy--using his hand to shield himself--and punching them really hard in the face. Some thought to figuring out the weakness in his enemy's flashy attack may be required first.
 * Something with which he is actually decent. Sometimes he has to bounce something that makes no sense off Index (here's looking at you, Spear of Tlahuizcalpantecuhtli), but he's good at pulling apart a magician's tricks on his own after seeing it a few times.
 * White-Haired Pretty Boy: Accelerator. The manga explains that his albino appearance and androgynous physique are due to his power passively reflecting UV rays, eliminating his body's need for pigmentation and making it more difficult to produce certain hormones.
 * Wife-Basher Basher: Kamijou Touma is a subversion of this trope: even though he is more than willing to hit a woman if she is willing to cause the death of innocent millions to further her own selfish agendas, he will hunt you down like a dog and kick you to the middle of next week if you harm helpless and nice girls; just ask Accelerator, the murderer of the gentle and innocent clone-sisters of Misaka Mikoto.
 * The Wiki Rule: Toaru Majutsu no Index Wiki
 * Wild Card: --self-professed liar--plays at this; at the end of the arc where his secret identity is revealed, he claims to be an agent, or maybe a double agent, or maybe a double double agent, etc... for the Church or Academy City. Conveniently, his esper power is slow regeneration, thus allowing him to survive the bloody backlash that accompanies an esper using magic.
 * Touma himself very loosely, if seen from the side of Academy City. One moment fighting in their best intrests, and the next against them, depending on what he thinks is right.
 * Wolverine Publicity: Uiharu and Accelerator in season 2 OP and ED. Mikoto in the official artwork.
 * World of Badass
 * Would Hit a Girl: Despite his chivalrous nature Touma has no problem attacking females he knows that are harming/murdering innocent people or his friends.
 * You Leave Her Alone! Invoked by Touma as challenges the invicible heartless psychopath Acceleratror to stop him from murdering yet another Misaka sister, armed with nothing but bravery, kindness and a mean right jab.
 * X Meets Y: X-Men meets Angels & Demons.
 * Yaoi Fangirl: Tsuchimikado Maika, the Maid, who asks Mikoto to pickup some Boys Love manga for her.
 * Younger Than They Look: See Artistic Age.
 * Your Mind Makes It Real:
 * Your Mind Makes It Real: