Chihiro Suzuki. Chihiro Suzuki was 25 in Ichi the Killer: Episode Zero as 'Ichi (voice)'.
Shinpachi Tsuji. Shinpachi Tsuji was 45 in Ichi the Killer: Episode Zero as 'Jijii (voice)'.
Takashi Miike. Takashi Miike was 42 in Ichi the Killer: Episode Zero as 'Kakihara (voice)'.
Sayaka Ohara. Sayaka Ohara was 26 in Ichi the Killer: Episode Zero as 'Midori (voice)'.
Atsushi Imaruoka. Atsushi Imaruoka was 30 in Ichi the Killer: Episode Zero as 'Nobuo (voice)'.
Daisuke Sakaguchi. Daisuke Sakaguchi was 28 in Ichi the Killer: Episode Zero as 'Hirose (voice)'.
Ema Kogure. Ema Kogure was 25 in Ichi the Killer: Episode Zero as 'Jiro (voice)'.
Eri Saito. Eri Saito was 29 in Ichi the Killer: Episode Zero as 'Mother (voice)'.
Hajime Iijima. Hajime Iijima was 29 in Ichi the Killer: Episode Zero as 'Assistant Instructor (voice)'.
Hiroaki Yoshida. Hiroaki Yoshida was 31 in Ichi the Killer: Episode Zero as 'Teacher (voice)'.
Isao Yamagishi. Isao Yamagishi was >> in Ichi the Killer: Episode Zero as 'Kaneda (voice)'.
Keiko Tada. Keiko Tada was >> in Ichi the Killer: Episode Zero as 'Waitress (voice)'.
Kouki Miyata. Kouki Miyata was 29 in Ichi the Killer: Episode Zero as 'Hirano (voice)'.
Mitsuru Ogata. Mitsuru Ogata was 41 in Ichi the Killer: Episode Zero as 'Financial Officer (voice)'.
Toshihiko Nakajima. Toshihiko Nakajima was 40 in Ichi the Killer: Episode Zero as 'Store Manager (voice)'.
Yasuhiro. Yasuhiro was 30 in Ichi the Killer: Episode Zero as 'Imamura (voice)'.
Yutaka Aoyama. Yutaka Aoyama was 37 in Ichi the Killer: Episode Zero as 'Father (voice)'.Shinji Ishihira. Shinji Ishihira was >> in Ichi the Killer: Episode Zero as 'Director'Matsuri Oohana. Matsuri Oohana was >> in Ichi the Killer: Episode Zero as 'Animation Director'
Toshiki Kameyama. Toshiki Kameyama was 47 in Ichi the Killer: Episode Zero as 'Sound Director'
Sakichi Sato. Sakichi Sato was 38 in Ichi the Killer: Episode Zero as 'Writer'Terumitsu Okada. Terumitsu Okada was >> in Ichi the Killer: Episode Zero as 'Editor'
Hideo Yamamoto. Hideo Yamamoto was 34 in Ichi the Killer: Episode Zero as 'Comic Book'Tsuneo Ninomiya. Tsuneo Ninomiya was 62 in Ichi the Killer: Episode Zero as 'Character Designer'Yoshinori Hirose. Yoshinori Hirose was >> in Ichi the Killer: Episode Zero as 'Art Direction'