La saison 1 de Flint: The Time Detective a été diffusée à partir du 1 octobre 1998.

Flint the Time Detective, known in Japan as Jikū Tantei Genshi-kun (時空探偵ゲンシクン, Space-Time Detective Genshi-kun), is an animated Japanese television series directed by Hiroshi Fukutomi. It was based on a manga by Hideki Sonoda and Akira Yamauchi and was published by Bros. Comics in Japan. A second manga by Bom Bom Comics was also produced and was released as a special promo for the anime. The anime aired from 1998 to 1999 in Japan and ran for 39 episodes.