Eihi Shiina
Ruka
Itsuji Itao
Key Man
Yukihide Benny
Tokyo Police Chief Officer
Jiji Bû
Barabara-Man
Ikuko Sawada
Independent Bar Owner
Cay Izumi
Dog Girl
Keisuke Horibe
Ruka's Father
Shun Sugata
Tokyo Police Commissioner
Tak Sakaguchi
Koji Tanaka
Ayano Yamamoto
Tsugumi Nagasawa
Alligator Girl
Mame Yamada
Akane Akanezawa
Maiko Asano
Daisuke Matsuki
Naofumi Murata
Takashi Shimizu
Oppe Ma
Keisuke Toyoshima
Makoto Kamiya
Demo Tanaka
Tokitoshi Shiota
Naoto Tanobe
Cherry Kirishima
Maki Mizui
Snail Girl
Yutaka Mishima
Kazuyuki Tsumura
Koto Shiraishi
Mikiko Tsubakihara
Junko Takai
Maki Hamada
Yoshio Komatsu
Yuta Okuyama
Earth Ana
Arata Yamanaka
Makoto Fukufuku
Taiga Ishino
Kazuhide Shimohata
Yoshihiro Nishimura
Karin
Roxy
Kotori Narushima
Kentarō Shimazu
Hiroki Niwata
Kentaro Kishi
Satomi Shigemori
Marina Kanda
Risa Inoue
Namiko Hatori
Hiroshi Ubukata
Shun Itô
Tomoko Wakui
Sadayoshi Shimane
Sion Sono
Hiroki Jimbo
Takuya Kato
Seiya Okabe
Yuga Kawano
Ryoma Saito
Marie Machida
Shôko Nakahara
Prostitute Club Owner
Norman England
Bar Patron (uncredited)
Camille LaBry
Raku (voice)
Shoichiro Masumoto