CLAMP School Detectives v01-v03 (2003)

Proper Japanese Title: CLAMP学園探偵団 (Kuranpu 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 can the top students challenge their intellects? Why, by creating a detective service, of course! Meet the Clamp School Detectives: Nokoru Imonoyama, the world's smartest kid - he can detect a woman in distress from 2 kilometers away; Suoh Takamura, a martial arts master who's cool as ice; Akira Ijuin, detective by day, master thief by night. Wherever there's a young lady in distress, they'll be there. After all, when you're as smart as they are, you don't have to study!