Akikan

Kakeru Daichi, sixteen years old. Collector of rare cans. Considering the first two things, no wonder he's never had a girlfriend. That is, until he finds a can of melon soda he purchased transforms into a girl. She is an Akikan, one of the few that have begun to appear recently. A strange take on the Magical Girlfriend genre, but with all the same craziness. The rest of the cast is quirky, including the government officials researching the case and Kakeru's classmates.

Based on a series of Light Novels. Compare with Inukami

Tropes included:

 * Above the Influence -- Even Kakeru is moral enough to not give into Najimi's drunken demands.
 * Abuse Is Okay When Its Female On Male -- Kakeru usually deserves any attacks he receives from the female cast, with the possible exception in
 * All Your Powers Combined -- The "strongest Akikan" that appears has the powers of everyone.
 * Attention Deficit Ooh Shiny -- Yell proves herself to be easily distracted by tiny moving objects (a feather held by Kakeru) and large moving objects (see Gainaxing below).
 * Amusing Injuries -- The Kakeru-shaped burn in his closet door.
 * Brutally averted.
 * Animal Reaction Shot -- lots and lots of cats.
 * Canimation Bump -- Compare episode 11 to any of the others.
 * The Assimilator -- Reason why the "mixed juice" Akikan is the strongest in the end.
 * Beach Episode -- Episode eight, though it's an indoor water park rather than a beach proper.
 * Belligerent Sexual Tension -- Kakeru and Melon
 * Beware the Nice Ones --
 * Brainwashed and Crazy --
 * Bratty Half Pint -- Budoko
 * Butt Monkey -- Goro Amaji, Kakeru's friend. He makes his first appearance by fading in as if he were invisible. It gets worse, since nobody can remember who he is. At all.
 * Calling Your Attacks -- "Isotonic Sword!" / "Sour Grapes" / "Melo-Melo-Melon!"
 * Camp Gay -- Bunny Nankai
 * Can't Hold Her Liquor -- Najimi gets drunk off something/anything carbonated.
 * Catgirl -- Yell, when under the effects of Attention Deficit Ooh Shiny.
 * Cat Smile -- Yell. See above.
 * Chekov's Can/Canman -- The reaction cat turns out to be
 * Clingy Jealous Girl: Melon, who got upset that Kakeru would "drink" another brand of juice. She also beats him up at the end of episode 12 when he tries to take on another Akikan.
 * Najimi in episode 5 and at the end of episode 12.
 * Both Yell and Melon don't seem too happy when Najimi and Kakeru seem to be getting close to each other during their date at the water park in episode 8. Yell even tries to disrupt/break down the ferris wheel before Melon stops her.
 * Yurika towards Najimi anytime she thinks Kakeru makes her cry, or is getting too friendly with her.
 * Combined Energy Attack --
 * Conservation of Ninjutsu -- In the final battle,
 * Covert Pervert -- Najimi's mind goes to some dirty places when Kakeru is involved. With the smiling and the laughter and the blushing...
 * Cute Kitten
 * Credits Jukebox -- Every episode has a rearranged version of the ending song.
 * Cuteness Proximity -- Kizaki loses her cool entirely around kittens. It doesn't help that she's apparently a magnet for them.
 * Date Peepers -- Melon, Yell, Yurika, and Goro.
 * AND Airin and Otoya.
 * Day in The Life -- Episode ten, which focuses on the three Akikan girls at home alone with the human cast either being reduced to cameos or not appearing at all.
 * Depraved Homosexual -- Government official Hidehiko Otoya.
 * Does This Remind You of Anything -- "Drink me!". You can see the subtext all the way from space.
 * And then there's putting a straw into Melon's soda can....
 * Drama Bomb Finale -- In a way, there's two of them.
 * Erotic Eating -- In this case, the possibly suggestive imagery of lips on the edge of a soda can is taken to its logical extreme.
 * Can Service -- Oh yes.
 * Cantastic Racism -- There appears to be some tension between the aluminum and steel cans.
 * First Name Basis -- Inverse of its usual use. Airin Kizaki, Otoya's secretary, does not like being called by her first name.
 * Gainaxing -- Yuririririri *boing boing*
 * Girly Run -- Najimi shows herself to have quite an exaggerated one in episode eight.
 * Hey Its That Voice -- Jun Fukuyama as Kakeru. The resemblance to his most famous performance is quite clear in his hammier moments.
 * Hot Springs Episode -- The OVA released after the series. Skinship Gropes are out in full force from both the male and female side of the bath.
 * I Have the High Ground -- The mixed-juice Akikan loves to do this, and the other Akikans get in on the act from time to time.
 * Idiosyncratic Episode Naming -- The Japanese name of every episode contains the syllable カン "Kan"
 * Insistent Terminology -- "Thank you, Airin-kun." "It's Kizaki."
 * Intertwined Fingers -- Between Najimi and Yell in episode seven.
 * I Will Protect Her -- When Najimi tells Melon about her backstory with Kakeru
 * Jerk With a Heart of Gold -- Kakeru
 * Kissing Under the Influence -- Najimi, tipsy, orders a sports drink that turns out to be an Akikan. Akikan can only be female, which leaves her shocked. Yell, however, sees it as no big deal.
 * Large Ham -- Kakeru tends to ham it up when he's thinking about perverted things.
 * Likes Older Women -- Kakeru starts coming onto Kizaki (she's also their teacher).
 * Locked in A Freezer -- Happens in episode 2.
 * Lovable Sex Maniac -- Kakeru is completely shameless in his behavior, believing himself to be the ultimate ladies' man.
 * Yurika is even more of one; unlike Kakeru, she doesn't hold back when push comes to shove.
 * Love Dodecahedron -- Everyone in the main cast except for the two little girls.
 * Magical Girlfriend
 * Meaningful Name -- Can you guess the sexual orientation of Yurika? Correct!
 * Najimi too. Osana najimi means "childhood friend", and, well... Actually the whole cast falls into this.
 * Meido -- Yell. Melon, too.
 * Moe Anthropomorphism -- It's a series about soda can girls, this trope is out in full force.
 * Mood Whiplash -- Episode 5 starts out pretty innocent enough, then after Kakeru cancels his date with Najimi, she accidentally catches a glimpse of them going to a baseball game. In the heat of the moment, orders Yell to punish him. Yell
 * Mundane Utility -- Yell using her Isotonic Sword for household chores like remove trading stamps from empty bags of chips or cutting vegetables.
 * Naked First Impression -- When Melon first appears, Kakeru is wearing nothing but a towel. He remains this way until the commercial break.
 * New Job Episode -- Episode nine.
 * New Transfer Student -- Melon. She claims to be a cousin of Kakeru's from Denmark. Yell too, but this time no one even bothers with a backstory.
 * Off Model -- Oh dear.
 * The Power of Love!
 * (Attempted) Rape is Funny When It's Male On Male Occurs in episode 8 when
 * Rearrange the Song -- The ED has as many remixes as there are episodes.
 * Robe and Wizard Hat -- Yurika
 * Running Gag -- The reaction cat, burnt Kakeru, invisible Gigolo.
 * Sacred First Kiss -- Yes, it's with a soda can. But it still counts.
 * Schoolgirl Lesbian -- Yurika towards Najimi. Falls into Psycho Lesbian territory from time to time as well.
 * Sexy Secretary -- Kizaki
 * Shout Out -- A movie theater is showing Denpa Teki na Kanojo, another work animated by Brains Base.
 * Single Target Sexuality -- Akikans towards their owners.
 * Theme Tune Cameo -- Melon hums the second opener in episode 10.
 * There Can Be Only One -- The Akikan Elect competition, steel vs. aluminum to decide which material will be used.
 * Third Person Person -- Najimi. Perhaps thankfully, CoalGuys ignore it.
 * Token Mini Moe -- Budoko. She speaks with a lisp, making it tough to understand her sometimes.
 * Trash of the Titans -- Najimi's apartment is quite messy at first, until Yell starts to clean it up.
 * Tsundere -- Melon. Type A.
 * Lampshaded in the second chapter of the manga where Kakeru outright calls Melon on being a "tsundere soda"
 * Undead Tax Exemption -- Melon and Yell apparently get this to enroll at school.
 * Unlucky Childhood Friend -- The aptly-named Najimi.
 * Unperson -- Played for Laughs with Goro, who often seems or is invisible to the main characters unless he really tries to get their attention.
 * Unrequited Love -- Several examples.
 * Najimi towards Kakeru.
 * Yurika towards Najimi.
 * Goro towards Yurika.
 * Melon feels this way towards Kakeru at least initially.
 * Kizaki towards Otoya. She seems interested in him, and he seems to tease her occasionally, but appears to only want men.
 * What Have I Done -- Najimi quickly regrets having Yell "punish" Kakeru after seeing what she does to him in episode 6.
 * Widget Series -- Look at the premise.
 * Yandere -- Najimi falls into this trope briefly, ordering Yell to "punish" Kakeru after accidentally seeing them attending a baseball game together in episode 5.