Megumi Okina

Rika Nishina

Misa Uehara

Izumi Toyama

Yoji Tanaka

Yuji Toyama (uncredited)

Misaki Itō

Hitomi Tokunaga

Kanji Tsuda

Katsuya Tokunaga

Shuri Matsuda

Kazumi Tokunaga

Kayoko Shibata

Mariko

Yui Ichikawa

Chiharu

Yukako Kukuri

Miyuki

Takako Fuji

Kayako Saeki

Yuya Ozeki

Toshio Saeki

Takashi Matsuyama

Takeo Saeki

Hirokazu Inoue

Detective Nakagawa

Daisuke Honda

Detective Igarashi

Yoshiyuki Morishita

Keibiin

Hideo Sakaki

Fukushi Senta Jimuin

Chikara Ishikura

Hirohashi

Chikako Isomura

Sachie

Chiona Ôkuni

Person in Elevator

Miho Fujima

Joshi Ana

Mao Kobayashi

Student

Aki Fujî

Yoko Toyama

Risa Odagiri

Saori

Kaori Nakajô

Chiaki

Kana Kobayashi

Ayano

Akira Saito

Teacher Sekine

Isao Yatsu

Saito

Haruka Yamano

Fukikae

Hiroyuki Yokoo

Nurse (voice)