Dan Moroboshi / Ultraseven (49 episodes, 1967-1968)
Anne Yuri (49 episodes, 1967-1968)
Shigeru Furuhashi (49 episodes, 1967-1968)
Captain Kaoru Kiriyama (49 episodes, 1967-1968)
Soga (49 episodes, 1967-1968)
Amagi (49 episodes, 1967-1968)
Communications Officer Ueno (49 episodes, 1967-1968)
Narrator (37 episodes, 1967-1968)
Detective / Doctor (5 episodes, 1968)
(2 episodes, 1967-1968)
Police Officer / Postman (2 episodes, 1967)
Alien Ayros (Space Birdman) / Alien Cool (Space Hunter) (2 episodes, 1967)
(2 episodes, 1968)
Dr. Dorothy Anderson (2 episodes, 1968)
Marvin Webb (2 episodes, 1968)
Seven's boss (2 episodes, 1968)
Sanae Yamabe (1 episode, 1967)
Android Girl Zero One (1 episode, 1967)
Staff Officer Beaugard (1 episode, 1967)
(1 episode, 1967)
Long-range radio controller (1 episode, 1967)
Space Creature (1 episode, 1967)
Seijiro Yuri a townsman , Condolence Customer (1 episode, 1967)
Tsutomu Mizushima (1 episode, 1967)
Seijiro Yuri's Condolence Guest / Villager (1 episode, 1967)
Gas station customer (1 episode, 1967)
(1 episode, 1968)
U-Tom (Kaiju) (1 episode, 1968)
Satô (1 episode, 1968)
Utah Hanamura (1 episode, 1968)
Wife of a Doctor (1 episode, 1968)
Chief of the Terrestrial Defense Force Science Team (1967) (1 episode, 1968)
Dr. Iwamura (1 episode, 1968)
Kamata (1 episode, 1968)
Aoki (1 episode, 1968)
Dr. Green (1 episode, 1968)
Dr. Yugren (1 episode, 1968)
Captain Arthur (1 episode, 1968)
Grace Miyabe (1 episode, 1968)
Captain of the passenger plane (1 episode, 1968)
Dr. Richter (1 episode, 1968)
Dancan (Foaming Monster) (Human Form) (1 episode, 1968)
Alien Perolynga disguised as a young human boy (1 episode, 1968)
Hirota (1 episode, 1968)
Staff Officer Yanagawa (unknown episodes)
Chief Yamaoka (unknown episodes)