The cultural anthropology club at a school in the remote Japanese countryside is doing a report on the AoOni, a mythical creature that inspired a hit video game.  They find that the AoOni was based on a creature who may live in their own area.  But things take a horrible turn when they learn that the creature might still be real, and that the creator of the AoOni game has just committed suicide before they were to meet with him...
that's the same as being killed by 
the monster called Aooni, right?
und das wäre ja so, als hätte ihn
der Aooni selbst umgebracht, oder?
sería como si Ao Oni
lo hubiera matado, ¿no?
sería como si Ao Oni
lo hubiera matado, ¿no?
c’est une tout autre chose.
sarebbe come dire che è stato ucciso
da uno youkai di nome Aooni!
é como se tivesse sido morto 
pelo próprio monstro Aooni, não?