Minoru Yada

as Mimasakakami Masayoshi Izawa (voice)

as Referee (voice)

as Fujiko F. Fujio (voice)

as Hemulen (voice)

as Drunk (voice)

as Chairman (voice)

as King (voice)

as Mr. Ichinose (voice)

as Elder (voice)

as Mr. Ichinose (voice)(96 eps)

as Village Elder (voice)

as Jacope (voice)(2 eps)

as Ketok (voice)(1 ep)

as Niga (voice)

as Tedaya (voice)(1 ep)

as Noah(52 eps)

as Silas (voice)(49 eps)

as じいさま

as じっちゃん(163 eps)

as Grandpa(52 eps)

as (voice)(25 eps)

as Keishichi Hayashi (voice)(47 eps)

as Dr. Bob Brilliant / Professor Shikishima(78 eps)