Five descendants of the people showered with Bio Particles by Bio Robots five centuries in the past have become Biomen. They transform with the Bio Brace and fight using their Super Electronic Brains on their masks. Their Bioswords are equipped with sword and gun modes.
TV series
Choudenshi Bioman
7.8/ 10· 9198420 min1 season · 51 episodes
Seasons and episodes
1 season · 51 episodes
S1 E1Enigma Of The Giant Robot's Appearance
Feb 4, 198420 min
An assault on a peaceful city of technology by the evil Doctor Man and the Neo Empire Gear awakens an ancient robot, who chooses five humans to awaken into becoming Bioman to face the mechanical invaders.
S1 E2Gathering! Warriors Of Destiny
Feb 11, 198420 min
Doctor Man sends Fara and Psygorn to pursue Mika Koizumi about Bioman, even though she had quit the team while the other members try to win her back onto their side.
S1 E3Our Friend, Bio Robot
Feb 18, 198420 min
When Bio Robo becomes unexpectedly damaged during a battle with a Mecha-Gigan, Shirou tries to get a part needed for repair only to have the powerful Monster standing in his way.
S1 E4Self Destruct! Mecha Humans
Feb 25, 198420 min
Using Shirou's animal informants, Bioman discovers a Gear plot to replace humans with exploding Mecha Humans to sabotage a super-energy plant.
S1 E5Kill the Unseen Enemy
Mar 3, 198420 min
In order to discourage people from indulging in a rain of coins created by an invisible Mecha Gigan controlled by Monster, Shingo decides to become a bad criminal to get the means to stop it.
S1 E6Rise Up! Bio Robo
Mar 10, 198420 min
Mika's pursuit of a lead when a Mecha Gigant crash lands near a mountain leads her into a confrontation with Fara over a plot connected with a trap by Gear to stop Bio Robo.
Starring
Ryōsuke Sakamoto
Shirou Gou / Red One
Naoto Ôta
Shingo Takasugi / Green Two
Akito Osuga
Ryuuta Nanbara / Blue Three
Sumiko Tanaka
Jun Yabuki / Yellow Four II
Yuki Yajima
Mika Koizumi / Yellow Four I
- M
Michiko Makino
Hikaru Katsuragi / Pink Five
Yoshiko Ohta
Peebo (voice)
- M
Munemaru Kôda
Doctor Man
Hirohisa Nakata
Mason
- S
Strong Kongo
Monster
Yûko Asuka
Farrah
Yukari Ôshima
Farrah Cat
Frequently asked questions
- Where can I watch Choudenshi Bioman?
- Choudenshi Bioman is not currently listed on a streaming service in the US. Use the country picker on the page to check other markets.
- How many seasons of Choudenshi Bioman are there?
- Choudenshi Bioman has 1 season and 51 episodes. Status: Ended.
- Will there be a new season of Choudenshi Bioman?
- Choudenshi Bioman has ended; no new episodes are scheduled. The final episode aired on January 19, 1985.
- Who stars in Choudenshi Bioman?
- Choudenshi Bioman stars Ryōsuke Sakamoto, Naoto Ôta, Akito Osuga, Sumiko Tanaka, Yuki Yajima.
