Mitsuo Iwata as Shotaro Kaneda (voice)

Nozomu Sasaki as Tetsuo Shima (voice)

Mami Koyama as Kei (voice)

Tarō Ishida as Colonel Shikishima

Mizuho Suzuki as Doctor Ônishi

Tessyo Genda as Ryûsaku (voice)

Koichi Kitamura as Priestess Miyako / Council A (voice)

Yuriko Fuchizaki as Kaori (voice)

Masaaki Okura as Yamagata (voice)

Takeshi Kusao as Kai (voice)

Kazuhiro Kamifuji as Masaru / No. 27 (voice)

Tatsuhiko Nakamura as Takashi / No. 26 (voice)

Fukue Itô as Kiyoko / No. 25 (voice)

Yuka Ôno as Girl C (voice)

Hiroshi Ôtake as Nezu (voice)

Kazumi Tanaka as Army (voice)

Masato Hirano as Committee F / Spy / Yûji Takeyama / Terrorist (voice)

Masayuki Katô as Engineer Sakiyama / Committe D (voice)

Michihiro Ikemizu as Inspector / Committee I (voice)

Tarô Arakawa as Army / Committee G / Eiichi Watanabe (voice)

Masami Toyoshima as Girl B (voice)

Anthony Pulcini as Kai (voice)

Travis Weaver as Masaru / No. 27 (voice)

Cody Mackenzie as Takashi / No. 26 (voice)