Clamp School Detectives(1991)

CLAMP Gakuen Tanteidan

Welcome to the CLAMP School, Japan’s most prestigious place of learning—home to prodigies, wunderkinds and young geniuses of every make and model. In a world where the average student is smarter than the teachers, how then can the top students challenge their intellects? Why by creating a detective service, of course!

(Source: VIZ Media)