Mitsuko HorieTsumiko Horie (voice) Toshiyuki MorikawaHiroshi Haoka (voice) Yuzuru FujimotoNarrator / Tomohisa (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) Mitsuru SugiyuraDirector Of Photography Hironobu KageyamaTheme Song Performance Hideyuki TanakaSound Director Yoshimasa OnishiExecutive Co-Producer Keisuke WatabeAnimation Director Hitoyuki MatsuiStoryboard Takayuki YamaguchiOriginal Story 
