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.
The best episode of "Choudenshi Bioman" season 1 is "Enigma Of The Giant Robot's Appearance", rated 6.9/10 from 10 user votes. It was directed by Nagafumi Hori and written by Hirohisa Soda. "Enigma Of The Giant Robot's Appearance" aired on 2/4/1984 and is rated 0.2 point(s) higher than the second highest rated, "Gathering! Soldiers Of Destiny".
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Director: Nagafumi Hori
Writer: Hirohisa Soda
No description available
Director: Nagafumi Hori
Writer: Hirohisa Soda
No description available
Director: Minoru Yamada
Writer: Hirohisa Soda
No description available
Director: Minoru Yamada
Writer: Hirohisa Soda
No description available
Director: Takafumi Hattori
Writer: Hirohisa Soda
No description available
Director: Takafumi Hattori
Writer: Hirohisa Soda
No description available
Director: Nagafumi Hori
Writer: Hirohisa Soda
No description available
Director: Nagafumi Hori
Writer: Hirohisa Soda
No description available
Director: Minoru Yamada
Writer: Kunio Fujii
No description available
Director: Minoru Yamada
Writer: Hirohisa Soda
No description available
Director: Minoru Yamada
Writer: Hirohisa Soda
No description available
Director: Takafumi Hattori
Writer: Kunio Fujii
No description available
Director: Nagafumi Hori
Writer: Hirohisa Soda
No description available
Director: Nagafumi Hori
Writer: Hirohisa Soda
No description available
Director: Minoru Yamada
Writer: Kyōko Sagiyama
No description available
Director: Takafumi Hattori
Writer: Hirohisa Soda
No description available
Director: Minoru Yamada
Writer: Hirohisa Soda
No description available
Director: Minoru Yamada
Writer: Kyōko Sagiyama
No description available
Director: Takafumi Hattori
Writer: Hirohisa Soda
No description available
Director: Takafumi Hattori
Writer: Hirohisa Soda
No description available
Director: Minoru Yamada
Writer: Kyōko Sagiyama
No description available
Director: Minoru Yamada
Writer: Hirohisa Soda
No description available
Director: Takafumi Hattori
Writer: Kunio Fujii
No description available
Director: Takafumi Hattori
Writer: Kyōko Sagiyama
No description available
Director: Minoru Yamada
Writer: Hirohisa Soda