1 Season
86 Episode
Osomatsu-kun - Season 1 Episode 3 Genius Iyami's Transformation Potion-zansu! (1989)
Iyami makes a potion to ruin Dekapan's reputation.
- Country : Japan
- Genre : Animation, Comedy
- Studio : Fuji TV
- Director : Fujio Akatsuka
- Cast : Kaneta Kimotsuki, Mayumi Tanaka, Yō Inoue, Toru Ohira