Full cast of Ultraman Cosmos

Taiyo Sugiura

Musashi Haruno

65 episodes

Daisuke Shima

Harumitsu Hiura

65 episodes

Kaori Sakagami

Shinobu Mizuki

65 episodes

Hidekazu Ichinose

Keisuke Fubuki

65 episodes

Yuhki Sato

Ultraman Cosmos (voice)

65 episodes

Koichi Suto

Koji Doigaki

65 episodes

Mayuka Suzuki

Ayano Morimoto

65 episodes

Koji Haramaki

Chaos Header / Chaos Ultraman (voice)

65 episodes

Hiroshi Isobe

Narration (voice)

65 episodes

Sumimaro Yoshimi

関教授

2 episodes