Project ARMS

Ryo Takatsuki is an Ordinary High School Student who, when he was young, was in a serious car accident. The doctors were unable to save Ryo's arm, and were forced to replace it with a strange new prosthetic. While his new arm does appear to possess some odd abilities, Ryo thought nothing of it for years until he was attacked by Hayato Shingu, a recent transfer student to his school. After fending off Hayato with some self-defense techniques his dad taught him, Ryo discovers that Hayato's left arm is a cybernetic entity known as ARMS. Even more world-shattering, is that Ryo's right arm is also an ARMS. After some initial misunderstandings, Ryo and Hayato realize that they were tricked into fighting each other by an organization known as the Egrigori, who hopes to destroy those who are implanted with ARMS.

Ryo, Hayato, and Ryo's girlfriend Katsumi are able to track down the other ARMS teens, Takeshi Tomoe and Kei Kurama, all the while pursued by the Egrigori. Things take a turn for the worst when Katsumi is apparently killed, and Ryo discovers firsthand the ARMS true power: each contains an AI entity capable of mass destruction. Ryo and the other ARMS teens must find Katsumi and stop the Egrigori before they can kill the ARMS teens and the last hope the world has!

Ryo and friends appear in the Massive Multiplayer Crossover game, Sunday VS Magazine Shuuketsu Choujou Daikessen.

Unrelated to the Wild Arms series.

Project ARMS provides examples of:

 * Alice Allusion: All of the ARMS are named after characters from the Alice books. Later, it is revealed that one of the Egrigori team members and experimental child is a blonde girl named Alice (she even reads Alice in Wonderland to the other children at one point).
 * Alice in Wonderland: Almost everything in this series is named after Alice in wonderland, from the names of the four character's ARMS (Jabberwock, White Knight, White Rabbit, Queen of Hearts) to an appearance by Alice herself.
 * Ancient Conspiracy: The Egrigori are implied to have their hands in everything. You know that nation that recently had a revolution? Egrigori. The reason why many countries are still around. Egrigori. The Man Behind the Man in virtually every conspiracy theory? Egrigori!
 * Arm Cannon: The first weapon the Jabberwock produced.
 * Badass Normal: Ryo's dad, Iwao Takatsuki a.k.a. "Wind". Fights ARMS, Cyborgs, Mutants, and Enhanced soldiers, without any super-powers of his own.
 * And Ryo's mom and Hayato's grandpa. And the parents of the Chapel children. And Koichi Kabuto. And all of the Blue Men (besides himself). Really, a character has to be this if they aren't a mutant or Egrigori experiment, or else they usually die.
 * Belligerent Sexual Tension: Kei and Hayato. Possibly best summed up when the group is crawling through a tunnel. Hayato comments on the lovely view (of Kei's rear) and Kei gives him a good kick in the face. Ryo and Kastumi could be considered a mild version of this, earlier in the series.
 * Body Horror: Just look at what happens when Ryo turns into the Jabberwock. His face is absorbed into Jabberwock's chest.
 * Or Keith Green, whose head is growing out of the Cheshire Cat's head.
 * Dangerous Forbidden Technique: Because the scientists at Egrigori screwed up when implanting ARMS in Keith Blue, he can only use his ARMS once in his lifetime. Unfortunately when he does he is subjected to The Worf Effect.
 * Dead Little Sister: Ryo Takatsuki goes on a brief downward spiral after believing he caused the death of his childhood friend (and girl he loved) Katsumi., he spends most of the series traveling from Japan to America with his friends to rescue her, only to , which causes Ryo to nearly bring about the end of the world out of his guilt and sadness. Then, when it turns out he must again battle his sadness while setting off to rescue her.
 * Enemy Within: Jabberwock
 * Evil Eye: Kei Kuruma's nanomachine implant "Queen of Hearts" is a sensor array in her eyes that allows her to see in Bullet Time.
 * Evolving Weapon: The Jabberwock
 * Eye Scream: Kei's ARMS are for her eyes. This means that when she was a child, she went through a horrible accident that involved having her eyes put out, made slightly less traumatic probably because the ARMS completely mimicked her old set of eyes (in the manga her eyes were stabbed out by a psychotic murderer and in the anime they were burned out while she and some kids tried to escape a burning building).
 * Four Temperament Ensemble: Ryo is Phlegmatic, Hayato is Choleric, Takeshi is Sanguine, and Kei is Melancholic.
 * Healing Factor: All persons with ARMS have this. The dangerous thing about the Jabberwock is that it can counter this.
 * So can Knight. Just ask Keith Red. In fact, he's actually supposed to kill Jabberwock.
 * Heroic Host: Cyborg bits with artificial intelligences.
 * Incredibly Lame Pun: The last remark made by Ryo at the close of the second episode of the anime is, literally, "I think we just became brothers in ARMS".
 * I Will Find You: Ryo and his allies spend most of the series trying to find and rescue Katsumi.
 * Large Ham: Al Bowen is really turning into one.
 * Lima Syndrome: Keith Green
 * Muggle Foster Parents: Subverted hard. While Ryo's parents aren't his biological mother and father, they are
 * Apparently subverted with Hayato's foster dad. In the little bit of him that is seen in a memory, he has no problem
 * Nanomachines: How the ARMS work.
 * Nakama: The protagonists of course. At one point, they are described by an enemy as parts of a whole body (Yugo as the "ears", Kei as the "eyes", Takashi as the "legs", and Ryo and Hayato as the "arms"). In the anime, they jokingly refer to each other as "comrades in ARMS".
 * One Winged Angel: Anyone who has ARMS in their system has one of these.
 * Ordinary High School Student: Played with. Three of the four ARMS teens seem this way, but it turns out . And then the three "normal" teens families turn out to not be so normal, Hayato's dad is a ninja, Takeshi Wangsts about how he has had his ARMS since he was little, and they've been nothing but trouble, and Ryo's parents are
 * Papa Wolf: his codename actually is wolf. Mama Bear's however is panther.
 * Phlebotinum Rebel
 * Powered By a Forsaken Child: Pretty much literally. Almost every Egrigori experiment uses a child as the test subject. Most prominent are the Chapel children who were given drugs while in the womb to make them super smart and work as scientists for the group, various mutant and psychic children taken to be soldiers, and . There's also the other ARMS teens, who were specially genetically engineered to be soldiers to take down the Egrigori.
 * Power Fist
 * Power Trio: Ryo, Hayato, and Takeshi
 * Red Right Hand: Ryo has a literal one of these. Hayato has a Silver Left Hand.
 * Secret Project Refugee Family: All of the main characters.
 * Shipper On Deck: Yugo ships Ryo and Katsumi after realizing how much they love each other.
 * Split Personality: All of the ARMS teens have AI running inside their prosthetic limbs.
 * In a subversion, the Keiths don't
 * Don't forget Alice and Keith Black, who is a sweet child but grows up to be extremely sadistic. Of course,.
 * Super Powered Evil Side: Ryo's ARMS, the Jabberwock, is a hulking demonic humanoid capable of massive amounts of destruction. It takes all of Ryo's normal abilities Up to Eleven, and in addition can blast fire. Simply put, don't tick Ryo off.
 * Takes One to Kill One: Among ARMS, the Jabberwock has the unique ability to negate other ARMS healing factor, which makes it one of the few things that can destroy another ARMS.
 * Iwao Takatsuki later saves one of the Jaberwock's claws and uses it as a weapon in battle against enemies with similar healing factors.
 * White Knight kicks Alice-possessed Jabberwock's ass ten ways from hell with the same ability.
 * There Is No Kill Like Overkill: The Egrigori are shown to have no problem offing large groups of witnesses and using their many government and police connections to hush it up. When two agents attempt to blow up a high school (simply because they themselves had been picked on in school), one points out that they could do whatever they liked and get it all passed off as a gas leak. One of the ARMS teens tells how, to get to him, the Egrigori blew up, burned down, and gunned his entire town (the same town was blown up, burned down, and gunned again when the protagonists return for answers). Later, the Red Caps basically cut off all possible escape routes from a town so the ARMS can't escape and holds the entire town hostage . A flashback shows that Keith White had no problem having his soldiers machine gun a group of children. Oh, and the big climactic battle involved Baked Apple indeed...
 * Title Drop: The title refers to an experiment in which ARMS are installed in four children. Double meaning in ARMS also (while two of the children received their implants in their arms, ARMS is used in the sense of "weapon").
 * Transformation Trauma: Ryo gets this after activating his ARMS for the first time. The anime implies that Hayato went through something similar his first time.
 * Too Good for This Sinful Earth:
 * Further emphasized by
 * Wham Episode: The episode where Katsumi is apparently "killed" and Ryo goes into an Unstoppable Rage and turns into the Jabberwock for the first time certainly counts.
 * Or the penultimate fight in America
 * What Kind of Lame Power Is Heart Anyway: Takeshi, Hayato, and Ryo's ARMS are all excellent for unleashing massive cans of whup-ass on Egrigori cyborgs. Kei's, not so much. Lampshaded by Kei herself.
 * At least until
 * What the Hell Hero: The Blue Men. They're an undercover organization dedicated to bringing down the Egrigori. When the ARMS teens show up, they're greeted with a party. Better group, right? Until you realize that Ryo and the others quickly call them out on that and refuse to align themselves with them.
 * Xanatos Roulette: The main bad guys plan is this and then some.