Obsazení a štáb Happy Lesson
Daisuke KishioHitose Chitose Kaoru SasajimaGokazyo Satsuki Ruri AsanoIchimonji Mitsuki Tamaki NakanishiNagatsuki Nana MizukiRokumatsuri Ninazuki Mie SonozakiYazakura Hazuki Kimiko KoyamaSitenno Uzuki Akiko KimuraNinomai Kisaragi Ryoka ShimaNanakorobi Fumitsuka Akiko NakagawaKanna Togakushi Iku SuzukiSeries Director Mutsumi SasakiCharacter Designer Akihiro TsudaKey Animation Kenji SuzukiKey Animation 
