Kei Tomiyama

Chôichirô Hikari (voice)

Masatô Ibu

Ultraman Joneus (voice)

Sumi Shimamoto

Mutsumi Hoshikawa (voice)

Hidekatsu Shibata

Commander Daisuke Gondô (voice)

Masaya Nihei

Hiroaki Tobe (voice)

Kinya Morikawa

Commander Tetsuo Akiyama (voice)

Shingo Kanemoto

Takeshi Marume (voice)

Junpei Takiguchi

Pigu (voice)

Shigeru Chiba

Monki (voice)

Kazuo Kumakura

Professor Henry Nishiki (voice)