Starring Cast
Key crew
Director
Screenplay
Producers
Kei Minobe
, Kubota Takahisa
Music
Costume design
Sayuri Nishida
Full cast
7 cast membersNana Shirai
No. 21
Eru Shigemoto
Yotsuba
Nakamura Mai
Futaba
Crew by department
10 crew membersDirecting
Writing
Production
Kei Minobe
Producer
Kubota Takahisa
Producer
Costume & Makeup
Aya Aoyama
Makeup & Hair
Sayuri Nishida
Costume Designer