Dokonjou Gaeru
Japanese title: ど根性ガエル
Alternative titles: Frog With Guts!, Dokonjo Gaeru, The Gutsy Frog
Type: TV
Source: Manga
Episodes: 103
Status: Finished Airing
Aired: Oct 7, 1972 to Sep 28, 1974
Broadcast: Saturdays at 19:00 (JST)
Duration: 25 min per ep
Rating: G - All Ages
Studios: Tokyo Movie Shinsha
Producers: Asahi Broadcasting
Genres: Comedy, Slice of Life
Demographics: Shounen

When Hiroshi was fighting against his rival Gorillaimo, he stumbled over a stone and fell on to a frog. To be surprised, the frog was still alive and it named itself Pyonkichi.

(Source: AniDB)