

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…
Sci-Fi & Fantasy, Action & Adventure • Series • 1984 • 1 season
Starring: Ryōsuke Sakamoto, Naoto Ôta, Akito Osuga

S1 E1 - Enigma Of The Giant Robot's Appearance
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.
Feb 4, 1984 • 20m

S1 E2 - Gathering! Warriors Of Destiny
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.
Feb 11, 1984 • 20m

S1 E3 - Our Friend, Bio Robot
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.
Feb 18, 1984 • 20m

S1 E4 - Self Destruct! Mecha Humans
Using Shirou's animal informants, Bioman discovers a Gear plot to replace humans with exploding Mecha Humans to sabotage a super-energy plant.
Feb 25, 1984 • 20m

S1 E5 - Kill the Unseen Enemy
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.
Mar 3, 1984 • 20m

S1 E6 - Rise Up! Bio Robo
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.
Mar 10, 1984 • 20m

S1 E7 - Captured Peebo
When Peebo discovers a letter from a friend from Bio, it inspires Doctor Man to start a plot involving making the robot believe that his friend has returned after 500 years.
Mar 17, 1984 • 20m

S1 E8 - Fight! Vow to the Planet
As Peebo is forced to give up Bioman's secrets to Gear, the team rescues him as they decide to discover the harsh truth about Joy's ultimate fate.
Mar 24, 1984 • 20m

S1 E9 - The Jumprope That Erases People
Ryuuta becomes trapped within the dimension of a supercomputer by twin girl Mecha Humans being used to capture children for Gear.
Mar 31, 1984 • 20m

S1 E10 - Farewell, Yellow
Doctor Man develops a gun devised of Anti-Bio Particles to destroy the Bio Particles within the Bioman, forcing Mika to make a move that may ultimately prove to be fatal!
Apr 7, 1984 • 20m

S1 E11 - Enter, New Warrior Jun
After the passing of their teammate, Bioman search for a new Yellow4, all while they're pursued by a mischievous archer who doesn't realize what she's getting into.
Apr 14, 1984 • 20m

S1 E12 - Murderer Green!
Shingo begins to doubt himself when he believes that a Mecha-Human was actually the father of a boy he was trying to save.
Apr 21, 1984 • 20m

S1 E13 - I'm Jun!
Jun tries to figure a way to defeat Gear's newest upgrade on her own while the captain of the Olympic archery tracks her down to find out what happened to her.
Apr 28, 1984 • 20m

S1 E14 - Neo Intellect Brain!
When Doctor Man abandons a new Mecha Gigan-controlling super-computer that develops emotions, Hikaru tries to win it over with the concepts of love and empathy.
May 5, 1984 • 20m

S1 E15 - The Female Warrior's Flaming Oath
After being accused by Jun of not doing enough to stop a fungus being distributed by Gear, Hikaru puts it upon herself to find the means to stop their infection plans.
May 12, 1984 • 20m

S1 E16 - Run, 21599 Seconds
Jun must reach a device that will cause a massive volcanic explosion in 6 hours time, but is distracted by Fara in preventing her from reaching that goal quickly.
May 19, 1984 • 20m

S1 E17 - I Saw Ryugu Castle
Doctor Man orders the abduction of a boy related to Urashima Taro, in hopes of using his ancestor's memory to find the treasures of the undersea utopia.
May 26, 1984 • 20m

S1 E18 - Super Powered Girl's Prayer
Shingo encounters a girl who has strange visions of a Mecha Gigan attacking her town associated with a stone that gives her amazing gifts.
Jun 2, 1984 • 20m

S1 E19 - My Father Is Doctor Man
Doctor Man adds his 17-year old son to Gear as its new commander, with a cruelty that Ryuuta believes can be stopped.
Jun 9, 1984 • 20m

S1 E20 - The Prince's Challenge!
As the Bioman try to figure out how to deal with Prince and his Grotes Canth, Ryuuta tries to discover how to relate his own experiences in hopes of dealing with Doctor Man's son.
Jun 16, 1984 • 20m

S1 E21 - Protect The Bio Base
A Mecha-Human photographer set up by Monster takes control of an investigating Hikaru, forcing Jun to pick up where she left off in order to save her and discover the plan.
Jun 23, 1984 • 20m

S1 E22 - A Great Burglar!? Blue!
When Ryuuta gets involved in returning a gold statue to its original owner, it becomes complicated when Fara sends out a Ryuuta Mecha-human to steal gold for Gear.
Jun 30, 1984 • 20m

S1 E23 - Gyo! Attack Of The Puppets!
Bioman must protect a runaway girl who ends up with a gemstone required by Gear to perfect their new super-weapon for causing global chaos.
Jul 7, 1984 • 20m

S1 E24 - The Exploding Flower of Love
Shingo tries to protect the flowers of two children after Fara and a Mecha Gigan transform a field they cultivated for sale into bombs set to explode.
Jul 14, 1984 • 20m

S1 E25 - Prince's Ghost?
Shuichi Kageyama, a boy looking for his family, is attacked by Gear's forces as Doctor Man tries to confirm that he is actually his true long-lost son!
Jul 21, 1984 • 20m

S1 E26 - My Father's Dreadful Secret
As Doctor Man continues to pursue his son to join him, Shuichi receives a mysterious contact from his mother that leads to the revelation to him and Bioman of the truth regarding Gear's leader.
Jul 28, 1984 • 20m

S1 E27 - The Female Warriors Of Spider Hell
Hikaru and Jun become trapped in a seaside town conquered by an army of mechanical spiders that control the populace.
Aug 4, 1984 • 20m

S1 E28 - The Assassination of Doctor Man
Realizing the trouble of Gear being ruled by a human, the Big Three decide to assassinate Doctor Man, leading to a loyal Mechaclone to try and reach a weapon in hopes of dealing with them.
Aug 11, 1984 • 20m

S1 E29 - The Day Tokyo Disappeared!?
Trying to find a boy's lost brother, Ryuta discovers a Gear plot to suck Tokyo into multiple simultaneous black-hole bombs!
Aug 18, 1984 • 20m

S1 E30 - Ultimate Kans' Demon Sword
Shirou becomes the fake fiancée of a swordmaker's daughter in order to prevent Monster from obtaining a sword for Doctor Man's final Mecha Gigan.
Aug 25, 1984 • 20m

S1 E31 - New Model? Arrival Of Megas
The Bioman face the Beastnoids in a showdown as a comet that interferes with their powers passes Earth, all while Doctor Man decides to unveil his new secret weapon.
Sep 1, 1984 • 20m

S1 E32 - Gear's Great Tactics Reformation
As Bioman works on a new finisher for Bio Robo, Jun tries to help out a girl whose foot is run over by a car controlled by an upgraded Psygorn.
Sep 8, 1984 • 20m
S1 E33 - Come Forth! New Certain Kill Technique
Sep 15, 1984 • 20m
S1 E34 - Behold The Power Of Bio!
Sep 22, 1984 • 20m
S1 E35 - Series Six Boy
Sep 29, 1984 • 20m
S1 E36 - Transform Boy
Oct 6, 1984 • 20m
S1 E37 - The Assassin Silver
Oct 13, 1984 • 20m
S1 E38 - The Riddle Of Balzion
Oct 20, 1984 • 20m
S1 E39 - Meison's Trap
Oct 27, 1984 • 20m
S1 E40 - To Steal Turbo
Nov 3, 1984 • 20m
S1 E41 - The Devilish Nursemaid
Nov 10, 1984 • 20m
S1 E42 - Gou! To Wager One's Destiny
Nov 17, 1984 • 20m
S1 E43 - Sailor Suited Warrior
Nov 24, 1984 • 20m
S1 E44 - Beautiful Conscience Circuit
Dec 1, 1984 • 20m
S1 E45 - Human Bomb Jun
Dec 8, 1984 • 20m
S1 E46 - Escape! Village Trap
Dec 15, 1984 • 20m
S1 E47 - Professor Shibata's True Colors
Dec 22, 1984 • 20m
S1 E48 - Enter Balzion
Dec 29, 1984 • 20m
S1 E49 - Fearful Bio Robot
Jan 5, 1985 • 20m
S1 E50 - Assault! Neograd
Jan 12, 1985 • 20m

S1 E51 - Farewell, Peebo!
Jan 19, 1985 • 20m
Choudenshi Bioman
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.
Sci-Fi & Fantasy, Action & Adventure • TV Series • 1984