On screen
Cast
23 credited performers
Satoshi Tsumabuki
Mr. Hoshi
Ren Osugi
Vice Principal Nishina
Tomoko Tabata
Ms. Ikezawa
Narushi Ikeda
Mr. Kowasi
Mieko Harada
Principal Takahara
Yūko Genkaku
Character not listed
Artwork unavailable
Ryohei Kondo
Character not listed
Runa Natsui
Character not listed
Itsumi Ohsawa
Character not listed
Yumi Shimizu
Music Teacher
Pierre Taki
Character not listed
Naho Toda
Character not listed
Miki Hayashida
Keita's mother
Shinji Hiwatashi
Character not listed
Artwork unavailable
Haruna Amari
Character not listed
Artwork unavailable
Kazuya Ishii
Character not listed
Artwork unavailable
Minako Ban
Character not listed
Masayasu Kitayama
Character not listed
Takashi Kodama
Character not listed
Takumi Kitamura
Character not listed
Mion Kaneko
Character not listed
Rishika Yu
Character not listed
Mizuki Ogawa
Mizuki