Other characters
- Garizo
Kappei YamaguchiJapanese - Hana Kappa
Rie NakagawaJapanese - Grandpa
Kenichi OgataJapanese - Momo Kappa-chan
Rumi ShishidoJapanese - Sugiru
Cocoro KikuchiJapanese - Tereterebozu
Kana UedaJapanese - Chōbee Kurohaneya
Wataru TakagiJapanese - Karabaccho
Tetsuya YanagiharaJapanese - TelerebozuKana UedaJapanese
- Mirorin
Mai HashimotoJapanese - Papa
Hidenobu KiuchiJapanese - CarabachoTetsuya YanagiharaJapanese
- Ageru
Mai GotouJapanese - Grandma
Mami HorikoshiJapanese - Too Much
Kokoro KikuchiJapanese - Chobei KurohaneyaWataru TakagiJapanese
- Ageru-chan
Mako MorinoJapanese - Mount Fuji
Ai HoranaiJapanese - Mama
Megumi OzakiJapanese - TsunariMegumi OzakiJapanese
- Momo Kappa's Older Brother
Erina KuritaJapanese - BeyaErina KuritaJapanese
- Kokeyan
Shoko MitaniJapanese - YamanofujiAi HoranaiJapanese
- TsunenariMegumi OzakiJapanese
- Dr. Shishi JurokuWataru TakagiJapanese
- Mr. TanakaHidenobu KiuchiJapanese
- Mrs. SatoMami HorikoshiJapanese
- Piyon
ErikaJapanese - LethenolErina KuritaJapanese
- UmeHidenobu KiuchiJapanese
- SumireAi HoranaiJapanese
- Lost Old WomanCocoro KikuchiJapanese
- Village ChiefHidenobu KiuchiJapanese
- Momo Kappa's MotherAi HoranaiJapanese
- Monshiro
Hiroki GotoJapanese - Uncle Polar BearTetsuya YanagiharaJapanese
- Grandma Omatsu
Kiyoko MiyazawaJapanese - Master Kappa
Naoki TatsutaJapanese - Fuwakichi
Kouji YusaJapanese - Chi Kappa
Yasuyuki TakaseJapanese - Elderly HandymanHiroki GotoJapanese
- Yamabi KotaroHiroki GotoJapanese
- Ama Kappa
Hitomi SasakiJapanese - Saku-nyan
Kawasaki SakuraJapanese - Maorin
Ioki MaoJapanese - Inspector Shin-Shin
Shingo FujimoriJapanese