Yuki YomichiKoguma (voice) / Theme Song Performance Ayaka NanaseReiko (voice) / Theme Song Performance Natsumi HiokaShii Eniwa (voice) / Theme Song Performance Takahiro MiyamotoShii's Father (voice) Mariko HondaStudent (voice) Ayako UemuraStudent (voice) Hirotake MatsumotoStudent (voice) Aruka AidaStudent (voice) Seria FukagawaStudent (voice) Katsumi FukuharaStudent (voice) Shinya TakahashiAnnouncer (voice) Mariko TsutsuiShii's Mother (voice) Asaki FukuyamaClerk (voice) Yuuki HoshiVice-Principal (voice) Suguru NarisawaStudent (voice) Eriko HaraHomeroom Teacher (voice) Naoyuki ShimozuruMathematics Teacher (voice) Minori ChiharaJapanese Language Teacher (voice) Kanehira YamamotoClerk (voice) Keiko ShirasuHome Economics Teacher (voice) Tadashi MiyazawaCredit Union Section Chief (voice) Ryota TakeuchiDriver (voice) Hikaru NanjoStudent (voice) Arashi HirakawaStudent (voice) Kentaro AsamiStudent (voice) Minami HinataStudent (voice) Miki HoribaStudent (voice) Manami SakaiStudent (voice) Koji IshiiMountain Lodge Owner (voice) Masaki SaitoOperator (voice) Yoshihisa YamamotoRider (voice) Koji AkahoriStudent (voice) Erika KaminoCustomer (voice) Kazuya AiuraRegisseur / Key Animation Shigatsu YoshikawaRegisseur Hisashi IsogawaRegisseur / Animation Director Atsushi UsuiRegisseur / Key Animation Noritomo IsogaiAssociate Producer Kosei KawamotoAssociate Producer Tetsuya YamamotoAssociate Producer Mitsuhiro OgataAssociate Producer Fumihiro OzawaAssociate Producer Megumi SuzukiAssociate Producer Nobuhito SueArt Direction Shigeki AsakawaDirector Of Photography Nobuhiro NagayoshiOnline Editor Satoshi YanoSound Director Mai SunabaAssistant Sound Engineer Hiromune KurahashiSound Effects Tomohisa IshikawaOriginal Music Composer Ayaka NanaseReiko (voice) / Theme Song Performance Yuki YomichiKoguma (voice) / Theme Song Performance Natsumi HiokaShii Eniwa (voice) / Theme Song Performance ZAQOriginal Music Composer Yota TsuruokaSound Supervisor Masafumi WatanabeFoley Artist Soushi ShiiharaSound Engineer Shigeto TakeyamaMusic Producer Akane KumadaTheme Song Performance Asuka YamazakiCo-Executive Producer Akiyoshi AndoCo-Executive Producer Kazuya SasakiProduction Manager Fumihiko ShinozakiCo-Executive Producer Tsuneo TakechiCo-Executive Producer Shinichirou InoueCo-Executive Producer Kodai IshidaCo-Executive Producer Masayuki AoyagiCo-Executive Producer Yuka SakuraiCo-Executive Producer Ippei TakenakaProduction Assistant Takashi DateProduction Assistant Ayato MizunoProduction Assistant Manami IkutaProduction Assistant Norifumi YasudaProduction Assistant Hirokazu FukumoriProduction Assistant Shinya KawabeProduction Assistant Tooru ImanishiSupervising Animation Director Hideki InoueKey Animation Yoshiko SaitoSupervising Animation Director Masatoshi TsujiOpening/ending Animation Kenichi HigakiCgi Director Mineyo OnishiColor Designer Zhao SiqiCompositing Artist Yasuhiko AbeCompositing Artist Huang ZhongkangCompositing Artist Hiroaki OhashiCgi Director Tadashi OppataKey Animation Chisa ShibataKey Animation Kim Yong-sikAnimation Director Tomokazu SugimuraKey Animation Liu JunAnimation Director Yomogiko MuranoCompositing Artist Daisuke YamauchiKey Animation Masahiro SasakiKey Animation Maya KisanukiKey Animation Ryoko KawamuraKey Animation Junichi KakinumaCompositing Artist Koji HiramaAnimation Director Koji TanakaCompositing Artist Junichi SaitoKey Animation Akira TakeuchiKey Animation Li ShaoleiAnimation Director Zhu YangAnimation Director Kim Jung-namAnimation Director Xu ChuangAnimation Director Shunsuke KikuchiKey Animation Shi GuopingAnimation Director Tang YuanjieAnimation Director Choi Eun-youngKey Animation Koichi TakaiKey Animation Ryuichiro YoshidaKey Animation Harutaka MorishitaKey Animation Nana HashimotoKey Animation Huang FengAnimation Director Yukie OyagiCompositing Artist Noriyasu MurataKey Animation Shinpei KoikawaAnimation Director Gu JinqiuAnimation Director Mao KawaguchiKey Animation Park So-yeonKey Animation Wataru OmoriKey Animation Hanako KikuchiKey Animation Kwon Hyun-aeKey Animation Shota TsutsumiKey Animation Cha Myoung-junAnimation Director Atsuko HikimotoKey Animation Yukitaka KimuraAnimation Director Kim Yoon-sungKey Animation Daisuke TakemotoKey Animation Park Jong-junKey Animation Hiroyuki TeradaKey Animation Ku Ja-cheonAnimation Director Masaki KiritaniKey Animation Kim Min-kyoungKey Animation Lim Seung-bongKey Animation Chengxi HuangKey Animation Tomoyuki KamedaAnimation Director Yasuhiro SaikiKey Animation Hang QinghuaAnimation Director Chen YufengAnimation Director Hiroshi WatanabeKey Animation Takaki InoueKey Animation Sayuri TanakaKey Animation Masumi HattoriKey Animation Chen XueshengKey Animation Wang ZhenyeAnimation Director Hitoshi KamataKey Animation Kang Min-junKey Animation Zhao LingAnimation Director Takeo OrikasaKey Animation Chiyo HosokawaKey Animation Yu TianxiangAnimation Director Hiroyuki YamashitaKey Animation Toshizo NemotoSeries Composition 
