Ayumu MuraseKazuki Yasaka Mamoru MiyanoReo Niiboshi Yoshimasa HosoyaMabu Akutsu Rie KugimiyaHaruka Yasaka Kenjiro TsudaChikai Kuji (voice) Taishi MurataKazuki's Dad Aina YasukuniKazuki's Mom (voice) Kimiko SaitoEnta's Grandmother Yasuhiro KikuchiPolice Director-General (voice) Masato NiwaPoliceman A (voice) Mariya IseOtone Jinnai (voice) Akinobu ImaiKazuki's Grandfather Aya EndoKazuki's Biological Mother Junya EnokiPlayer A (voice) Yuuki ShinPlayer B (voice) Kosuke EchigoyaToi's Uncle Toshihiko SekiYuri Kamome Yuji MuraiSara Azuma's Manager Nobuyuki HiyamaYasu Yasuda (voice) Kazuyuki OkitsuTaka (voice) Kunihiko IkuharaCircle-Kero Clerk (voice) / Writer / Series Director / Sound Director Michiho AkutsuNurse (voice) Maimu MatsushimaDirector / Writer Noriko HashimotoDirector / Writer Nobuyuki TakeuchiDirector / Writer Masato JimboDirector / Writer Katsunori ShibataDirector / Writer Kunihiko IkuharaCircle-Kero Clerk (voice) / Writer / Series Director / Sound Director Masayuki KurosawaWriter / Editor Yoshiyuki RyunosukeWriter Takeo OgiwaraDirector Of Photography Toshihiro FunahashiMusic Producer Yukari HashimotoOriginal Music Composer Haru YamadaSound Director Kayoko IshikawaSupervising Animation Director Tomomi KawatsumaSupervising Animation Director Toshirou HamamuraCgi Director Takatoshi HondaAnimation Director Teruko UtsumiSeries Composition 
