Wanpaku Tanteidan
Japanese title: わんぱく探偵団
Alternative titles: Boy's Detective Team
Type: TV
Source: Unknown
Episodes: 35
Status: Finished Airing
Aired: Feb 1, 1968 to Sep 26, 1968
Broadcast: Unknown
Duration: 25 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Mushi Production
Producers: Fuji TV
Genres: Action, Mystery

A group of young boys (plus a token girl and her little brother, the obligatory brat) form a detective club, pooling their talents for brain, brawn, invention, and driving skills to solve crimes in Tokyo. Much to the consternation of police chief Nakamura, they often succeed where the professionals fail.

(Source: The Anime Encyclopedia)