Hi I'm looking for a fantasy book with a storyline like the Persona series. The games are about groups of students who live normal school lives while secretly fighting supernatural forces. Relationships between the characters are a strong point of the games. Doesn't have to be students but basically something like that.
Preferably under 300-400 pages, and if possible from Japanese authors. If not then I'm open to suggestions but still not over 300-400 pages.
by manny-bothan