Megumi Okina

Rika Nishina

Misaki Ito

Hitomi Tokunaga

Misa Uehara

Izumi Toyama

Yui Ichikawa

Chiharu

Kanji Tsuda

Katsuya Tokunaga

Kayoko Shibata

Mariko

Yukako Kukuri

Miyuki

Shuri Matsuda

Kazumi Tokunaga

Yoji Tanaka

Yuji Toyama (uncredited)

Yuya Ozeki

Toshio Saeki

Hideo Sakaki

Fukushi Senta Jimuin

Yoshiyuki Morishita

Keibiin

Takashi Matsuyama

Takeo Saeki

Takako Fuji

Kayako Saeki

Chikara Ishikura

Hirohashi

Chikako Isomura

Sachie

Chiona Ôkuni

Person in Elevator

Miho Fujima

Joshi Ana

Daisuke Honda

Detective Igarashi

Hirokazu Inoue

Detective Nakagawa

Mao Kobayashi

Student

Aki Fujî

Yoko Toyama

Risa Odagiri

Saori

Kaori Nakajô

Chiaki

Kana Kobayashi

Ayano

Akira Saito

Teacher Sekine

Hiroyuki Yokoo

Nurse (voice)

Hiroyuki Yokoo

Nyûsu no Koe (voice) (as Hiroyuki Yoko'o)

Isao Yatsu

Saito

Haruka Yamano

Fukikae