Manga: School Mermaid

The things one does for love.
A one shot, three chapter horror manga by Yoshitomi Akihito about two Japanese school girls who really want boyfriends. But rather than going through the trouble of getting the attention of a boy, talking to them and just being themselves, they decide on a much quicker way to do so... By hunting mermaids in their school and eating their flesh.

No, really. That's the premise. If you're still skeptical, see for yourself. A warning - the ending is pretty disturbing and definitely scary. View at your own risk.

The series gained a short serialization run of two volumes, showcased as something of an anthology series focusing on different girls who find the notebook that explains the spell and the mermaids. However some are quite...competitive in trying to get what they want. And then of course there's the much deeper dark secret of the mermaids themselves.


  • Author Appeal: There's only one reason behind the mermaids being portrayed as cute (but creepy) teenagers in classic Japanese school swimsuit...
  • Brainwashed: Whatever the spell does to the girls after they turn into mermaids, it strips them of their personality and makes them akin to mindless dolphin like creatures whose only instinct is to try to avoid being killed by their pursuers.
  • Cute Mute: All the mermaids. Obviously cute, and can only make screech sounds.
  • Dissonant Serenity: The mermaids don't seem the least bit bothered by being stalked by girls trying to kill them, until one gets brought down. Also seen when Haruko watches them drag Yoshiko away.
  • I'm a Humanitarian: Anyone who eats mermaid flesh, since mermaids are magically transformed humans. And you must do so , not only to get your wish for whom you want to love you. But if you don't, you get transformed into a mermaid immediately afterwards.
  • Love Makes You Evil / Yandere: Some of these protagonists really want a boyfriend, to the point their willing to kill each other if they like the same one.
  • Our Mermaids Are Different: Most obviously, they look like schoolgirls in swimsuits, able to "swim" through walls like they were water.
  • Race Against the Clock: You'd better be finished by the time sun comes up...
  • Squee: Creepy mermaid sound. In fact it's all they can say especially when one turns into a mermaid if they don't eat mermaid flesh by sunrise.
  • Tome of Eldritch Lore: The Journal detailing the mermaids and how to hunt them. It obviously contains Things Man Was Not Meant to Know.
  • Was Once a Man: The mermaids were actually all human school girls at one point who invoked the spell. They failed to catch a mermaid before sunrise however and the spell turned them into mermaids themselves, doomed to be hunted and eventually killed by the next people who find the notebook.

     Haruko and Yoshiko (The original one shot story) 
  • And Then John Was a Zombie: Happens to Yoshiko as she was unaware what the price of failing to eat mermaid flesh meant.
  • The Bad Guy Wins: Haruko wins, but the ending brings up the possibility that one day she will screw up and lose in the worst possible way.
  • Batman Gambit: Haruko pulls one on Yoshiko - helped along by the fact that the latter had more than one flaw that fed into it
  • Downer Ending: Haruko got Yoshiko turned into a mermaid because Yoshiko is easy prey, and Haruko will move on to the next person - boyfriend, victim, somebody. There is the possibility that she will screw up at some point, and get turned into a mermaid herself, though.
  • Evil Plan: Brilliantly masterminded by Haruko on the unathletic, weak-hearted Yoshiko from the beginning.
  • Eviler Than Thou: Haruko happily pulls the trigger and eats the mermaid while Yoshiko is going through her Heroic BSOD / Villainous Breakdown and is doomed by it.
  • Et Tu, Brute??
  • False Friend
  • Flaw Exploitation: Why Haruko chose to partner up with Yoshiko in the first place. She knew that Yoshiko wouldn't be able to bring herself to kill and eat the mermaid, and so would become one as well. This would get her out of the way and ensure Haruko would then have a weak and easily killable mermaid to hunt the next time she wanted one, since she knew Yoshiko's other flaws would remain after her transformation.
  • Heroic BSOD / Villainous Breakdown depending on how you view Yoshiko, her loss of composure in the last chapter spells her doom.
  • The Reveal: Once Haruko completes her endgame, Yoshiko experiences first hand why there are mermaids there in the first place.
  • Slasher Smile: That creepy-ass grin of Haruko as Yoshiko is turned into a mermaid. You'll know it when you see it.
  • Unwitting Pawn: Yoshiko can't bring herself to eat Ohara, and that attack of conscience dooms her when Haruko's subsequent Eviler Than Thou Batman Gambit comes to fruition.
  • Villain Protagonist: Both girls but Haruko's Eviler Than Thou Gambit turns Yoshiko into the hapless victim

     Toshiko and Naomi 

  • Bi the Way: With the sun coming up, having killed an S mermaid and Naomi on the verge of either killing her or waiting out the clock for her to become a mermaid. Toshiko can't think of anyone else to use the spell on until she remembers that Naomi's surname starts with an S, and so thinks of her while eating the mermaid flesh, figuring that Naomi will stop trying to kill her if she falls in love with her. Naomi then eats some of the mermaid flesh herself to avoid turning into a mermaid while thinking of Toshiko (whose surname is also revealed to start with an S) and as a result, the two fall in love. Umm...yay? Happy ending?
  • Chekhov's Gunman: Yuuko, the girl that Toshiko sees turned into a mermaid when she found the book. Ironically she accidentally kills her when she thought it was Naomi trying to creep up on her.
  • Knife Nut: Toshiko, she came Crazy-Prepared as well as she has a whole variety of knives with her
  • Jerkass: Naomi who practically forces herself into Toshiko's mermaid hurt after hearing Naomi likes the same boy she does. What's more she actively hurts Toshiko to get an early lead.

     Misaki and Noriko 

  • Christmas Cake: Noriko, so desperate to avoid this she willingly invokes the mermaid curse.
  • Hot for Teacher: A very disturbing reversal of this it's the teacher who wants the student in this case.