Jankenman
Japanese title: ジャンケンマン
Type: TV
Source: Original
Episodes: 51
Status: Finished Airing
Aired: Apr 4, 1991 to Mar 26, 1992
Broadcast: Unknown
Duration: 20 min per ep
Rating: PG - Children
Producers: TV Tokyo, Ashi Productions, Big West
Genres: Adventure
Themes: Super Power

There is a small village called Janken Town. The hero Jankenman protects the village and defeats his adversaries by playing games of rock-paper-scissors with them. Meanwhile, the villain Osodashi Mask always tries to deceive others.

(Source: AniDB)