Cast
Yuko Sanpei
Butt Detective (voice)
Ayaka Saito
(voice)
Takahiro Sakurai
(voice)
Kenji Sugimura
(voice)
Tetsuhiro Ikeda
(voice)
Katsuyuki Konishi
(voice)
Makoto Nakamura
(voice)
Ikkei Watanabe
(voice)
Riisa Naka
(voice)
Kenjiro Tsuda
(voice)
Issei Futamata
(voice)
Crew
Kenji Seto
Director
Natsuko Takahashi
Screenplay
Jun Narita
Screenplay
Hiroshi Takaki
Original Music Composer
Hideaki Maniwa
Character Designer
Hideaki Maniwa
Animation Director
Ken Suetake
Executive In Charge Of Production
Kiminori Yoshida
Editor
Ryuta Nakahara
Sound Effects
Ryutaro Masuda
Art Designer
Miki Azuma
Art Direction
Aya Mori
Color Designer
Kunihito Noritomo
Director of Photography