Cast 16
Motoko KumaiPapuwa (voice)
Kappei YamaguchiChappy / Dr. Gunma (voice)
Sanae KobayashiKotaro (voice)
Hiroki TakahashiRikiddo (voice)KKatashi IshizukaTottori (voice)
Katsuyuki KonishiMaka (voice)KKei KobayashiTakeuchi (voice)
Koji YusaArashiyama (voice)
Koji IshiiHarada Umako (voice)
Masaya TakatsukaTanno (voice)
MugihitoItou (voice)
Showtaro MorikuboOkita Souji / Umigishi-kun (voice)
Kouta NemotoChocolate Romance / Shimizu (voice)
Daisuke HirakawaMiyagi (voice)
Takehito KoyasuKomoro / Harem (voice)
Kenji NomuraMagic (voice)
