Cast
Masachika Ichimura
Michael (voice)
Tomoko Kaneda
Florence (voice)
Asei Kobayashi
Music Teacher / Prof. Low Note (voice)
Mizuki Nakajima
Musica / Treble (voice)
Chika Takami
Laura (voice)
Crew
Directing
Masami Hata
Director
Production
Shouji Muronaga
Production Manager
Shintaro Tsuji
Executive Producer
Atsushi Tomioka
Producer
Tomoko Sato
Production Assistant
Seiichiro Narikawa
Production Assistant
Visual Effects
Takeshi Gomura
Key Animation
Yoshiyuki Momose
Animation
Ritsuko Notani
Key Animation
Hisashi Wada
Animation
Maya Matsuyama
Key Animation
Yuzo Sato
Key Animation
Yukinari Senda
Key Animation
Hitoshi Haga
Animation
Tadahiko Horiguchi
Key Animation
Michiko Hattori
Key Animation
Noboru Furuse
Key Animation
Shigeru Yamamoto
Animation
Kouji Nanke
Key Animation
Writing
Shintaro Tsuji
Writer