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.
Choudenshi Bioman (Season 1)
Enigma Of The Giant Robot's Appearance 0.0
Air date: 1984-02-04
Runtime: 20 min
Gathering! Soldiers Of Destiny 0.0
Air date: 1984-02-11
Runtime: 20 min
Our Friend, Bio Robot 0.0
Air date: 1984-02-18
Runtime: 20 min
Self Destruct! Mecha Humans 0.0
Air date: 1984-02-25
Runtime: 20 min
To Appear To Be Killing The Enemy 0.0
Air date: 1984-03-03
Runtime: 20 min
Rise Up Bio Robot 0.0
Air date: 1984-03-10
Runtime: 20 min
To Trap Peebo 0.0
Air date: 1984-03-17
Runtime: 20 min
Battle! Pledge On A Star 0.0
Air date: 1984-03-24
Runtime: 20 min
To Erase The Leaper 0.0
Air date: 1984-03-31
Runtime: 20 min
Farewell, Yellow 0.0
Air date: 1984-04-07
Runtime: 20 min
Enter New Soldier Jun 0.0
Air date: 1984-04-14
Runtime: 20 min
Murderer Green 0.0
Air date: 1984-04-21
Runtime: 20 min
Jun 0.0
Air date: 1984-04-28
Runtime: 20 min
New Intellect Brain 0.0
Air date: 1984-05-05
Runtime: 20 min
Flaming Oath Of Female Soldier 0.0
Air date: 1984-05-12
Runtime: 20 min
Run! 21599 Seconds 0.0
Air date: 1984-05-19
Runtime: 20 min
I see the Imperial Palace 0.0
Air date: 1984-05-26
Runtime: 20 min
Super Powered Girl's Prayer 0.0
Air date: 1984-06-02
Runtime: 20 min
My Father Is Doctorman 0.0
Air date: 1984-06-09
Runtime: 20 min
The Challenge Of Prince 0.0
Air date: 1984-06-16
Runtime: 20 min
Guard The Biobase! 0.0
Air date: 1984-06-23
Runtime: 20 min
Great Burgler Blue! 0.0
Air date: 1984-06-30
Runtime: 20 min
Gyo! Attack Of The Puppet! 0.0
Air date: 1984-07-07
Runtime: 20 min
Blossoming Of The Flower Of Love 0.0
Air date: 1984-07-14
Runtime: 20 min
Spectre Of The Prince 0.0
Air date: 1984-07-21
Runtime: 20 min
Father's Dreadful Secret 0.0
Air date: 1984-07-28
Runtime: 20 min
Female Warriors Of Hell Spider 0.0
Air date: 1984-08-04
Runtime: 20 min
Assasination Of Doctorman 0.0
Air date: 1984-08-11
Runtime: 20 min
The Day Tokyo Disappeared 0.0
Air date: 1984-08-18
Runtime: 20 min
Demon Saber Of Mightiest Kans 0.0
Air date: 1984-08-25
Runtime: 20 min
New Model? Arrival Of Megas 0.0
Air date: 1984-09-01
Runtime: 20 min
Gear's Great Tactics Reformation 0.0
Air date: 1984-09-08
Runtime: 20 min
Come Forth! New Certain Kill Technique 0.0
Air date: 1984-09-15
Runtime: 20 min
Behold The Power Of Bio! 0.0
Air date: 1984-09-22
Runtime: 20 min
Series Six Boy 0.0
Air date: 1984-09-29
Runtime: 20 min
Transform Boy 0.0
Air date: 1984-10-06
Runtime: 20 min
The Assassin Silver 0.0
Air date: 1984-10-13
Runtime: 20 min
The Riddle Of Balzion 0.0
Air date: 1984-10-20
Runtime: 20 min
Meison's Trap 0.0
Air date: 1984-10-27
Runtime: 20 min
To Steal Turbo 0.0
Air date: 1984-11-03
Runtime: 20 min
The Devilish Nursemaid 0.0
Air date: 1984-11-10
Runtime: 20 min
Gou! To Wager One's Destiny 0.0
Air date: 1984-11-17
Runtime: 20 min
Sailor Suited Warrior 0.0
Air date: 1984-11-24
Runtime: 20 min
Beautiful Conscience Circuit 0.0
Air date: 1984-12-01
Runtime: 20 min
Human Bomb Jun 0.0
Air date: 1984-12-08
Runtime: 20 min
Escape! Village Trap 0.0
Air date: 1984-12-15
Runtime: 20 min
Professor Shibata's True Colors 0.0
Air date: 1984-12-22
Runtime: 20 min
Enter Balzion 0.0
Air date: 1984-12-29
Runtime: 20 min
Fearful Bio Robot 0.0
Air date: 1985-01-05
Runtime: 20 min
Assault! Neograd 0.0
Air date: 1985-01-12
Runtime: 20 min
Farewell, Peebo! 0.0
Air date: 1985-01-19
Runtime: 20 min
Seasons
Episodes 51
Episodes 9