Where to watch Choudenshi Bioman in Japan
Choudenshi Bioman is streaming on U-NEXT and MY HERO Amazon Channel in Japan, and available to rent or buy on Amazon Video and FOD. Availability checked 18 June 2026.
About Choudenshi Bioman
Choudenshi Bioman is a 1984 web series in the Sci-Fi & Fantasy and Action & Adventure genres, starring Ryōsuke Sakamoto, Naoto Ôta and Akito Osuga. It spans 1 season and 51 episodes, and originally aired on tv asahi. It holds an average rating of 7.8/10 from 8 viewers. Below you can see where to watch Choudenshi Bioman in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Overview
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.
Seasons (1)
- Season 151 episodes · 1984
Top cast
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
Michiko Makino
Hikaru Katsuragi / Pink Five
Yoshiko Ohta
Peebo (voice)
Munemaru Kôda
Doctor Man
Hirohisa Nakata
Mason
Strong Kongo
Monster
Yûko Asuka
Farrah
Yukari Ôshima
Farrah Cat
Hiroshi Izawa
Mettzler (voice)
Masahiro Anzai
Jyuoh (voice)
Keisuke Yamashita
Psygorn (voice)
Kankou Nagai
Aquaiger (voice)
Shun Yashiro
Messarju (voice)
Kazuo Hayashi
Bio Hunter Silva (voice)
Ichirô Murakoshi
Narration (voice)
Themes & keywords
Frequently asked questions
Where can I watch Choudenshi Bioman in Japan?+
In Japan, you can stream Choudenshi Bioman on U-NEXT and MY HERO Amazon Channel. It's also available to rent or buy on Amazon Video and FOD.
Is Choudenshi Bioman on Netflix?+
Choudenshi Bioman is not on Netflix in Japan right now, but you can stream it on U-NEXT and MY HERO Amazon Channel.
How many seasons of Choudenshi Bioman are there?+
Choudenshi Bioman has 1 season and 51 episodes in total.
Who stars in Choudenshi Bioman?+
Choudenshi Bioman stars Ryōsuke Sakamoto, Naoto Ôta, Akito Osuga, Sumiko Tanaka and Yuki Yajima.
When did Choudenshi Bioman come out?+
Choudenshi Bioman is a 1984 web series.
What genre is Choudenshi Bioman?+
Choudenshi Bioman is Sci-Fi & Fantasy and Action & Adventure series.
User reviews
No reviews yet — be the first to review Choudenshi Bioman.
