Shin'ichi Yuki

Ippei Akaki / Denzi Red

Kenji Ohba

Daigorou Oume / Denzi Blue

Eiichi Tsuyama

Jun Kiyama / Denzi Yellow

Naoya Uchida

Tatsuya Midorikawa / Denzi Green

Akira Koizumi

Akira Momoi / Denzi Pink

Shozo Iizuka

Angolar (voice)

Hisako Kyoda

Denji Dog IC (voice)

Tamaki Funakura

Princess Denji

Machiko Soga

Queen Hedrian

Shinji Tôdô

General Hedrer

Rie Yoshikawa

Mirror

Kojou Chiaki

Keller

Tōru Ōhira

Narrator (voice)

Takeshi Watabe

Denzi Computer

Yukiko Yoshino

Keiko

Yukiko Yoshino

Claire, Keiko Sugimoto

Mie Kataoka

Harumi Sugimoto

Hiromichi Suzuki

Man

Hiroki Echigo

Boy

Toshirō Takashima

Woman