- Maya Banno
- Sachiko Haruno - daughter
- Takahiro Satô
- Hajime Haruno - son
- Tadanobu Asano
- Ayano Haruno - uncle
- Satomi Tezuka
- Yoshiko Haruno - mother
- Tatsuya Gashûin
- Akira Todoroki - grandpa
- Tomoko Nakajima
- Akira Terako
- Ikki Todoroki
- Self
- Tomokazu Miura
- Nobuo Haruno - father
- Anna Tsuchiya
- Aoi Suzuishi
- Saki Aibu
- Hotaru
- Hideaki Anno
- Kasugabe
- Keisuke Horibe
- Man in Noodle Shop
- Ryô Kase
- Rokutaro Hamadayama - Cosplayer
- Rinko Kikuchi
- Waitress At Noodle Shop
- Kirin Kin
- Grandma
- Tsuyoshi Kusanagi
- Projectionist
- Ken'ichi Matsuyama
- Young Man in Red T-Shirt
- Shunichirô Miki
- (as Shunichiro Miki)
- Kenji Mizuhashi
- Maki Hoshino
- Yoshiyuki Morishita
- Assistent Detective
- Kaiji Moriyama
- Dancer
- Yûka Nomura
- Woman in Noodle Shop
- Yoshinori Okada
- Omiya
- Machiko Ono
- CM Teacher
- Daigaku Sekine
- Detective
- Issei Takahashi
- Chairman of Go Club
- Shinji Takeda
- CM Director
- Seiji Tanaka
- CM Director
- Yôji Tanaka
- (as Yoji Tanaka)
- Susumu Terajima
- Tattooed Man
- Emi Wakui
- Narrator / Hypnotized Patient (voice)
