Naoko (31 years old)
Mitsu Dan
Naoko (17 years old)
Yuki Mamiya
Daigo
Naoto Takenaka
Kayoko / Naoko's mother
Hiroko Nakajima
Takeo
Tsuyoshi Nakano
Genuine Sadist
Ito Yozaburo
Keiko
Hiroko Yashiki
Narumi
Shun Nakayama
Client of SM club
Tarô Suwa
Cinematography
Yasushi Sasakibara
Screenplay
Takashi Ishii
Director
Story
Writer
Novel
Kei Ôishi
Sound Recordist
Mineharu Kitamura
Yoshiaki Yamamoto
Translator
Don Brown
Music
Goro Yasukawa
Lighting Technician
Miyanobu Inori
Assistant Director
Shin Ikemoto
Digital Intermediate Colorist
Soichi Satake