Mitsuko HorieYukiko Horie (voice) Toshiyuki MorikawaHiroshi Haoka (voice) Yuzuru FujimotoZero (voice) Koichi YamaderaKakugo Hagakure (voice) Megumi OgataHarara Hagakure (voice) Hidekatsu ShibataOboro Hagakure (voice) Daisuke SakaguchiPonta Takada (voice) Hiro YuukiPyonsuke Fujii (voice) Kenichi OgataKagenari / School Principal (voice) Kunihiko YasuiBolt (voice) Masako KatsukiHamuko (voice) Ryotaro OkiayuDokumaguro / Hoshino (voice) Sara NakayamaAoki (voice) Shigeru ChibaChidokuro / Zenigata (voice) Shin-ichiro MikiKazu Shimada (voice) Takeshi AonoEikichi (voice) Yuka ImaiHiroko Uchiyama (voice) Yuko MiyamuraMegumi (voice) Toshihiko Satouエグゼクティブプロデューサー Mitsuru SugiyuraDirector Of Photography Hideyuki TanakaSound Director Hironobu KageyamaTheme Song Performance Yoshimasa OnishiExecutive Co-Producer Keisuke WatabeAnimation Director Takayuki YamaguchiOriginal Story Hitoyuki MatsuiStoryboard 
