Choudenshi BiomanSeason 1

Many centuries ago, the android Peebo and the Bio Robo came to Earth from the fallen Bio Star. The Bio Robo showered five people with the Bio Particles, which would be passed on to later generations. In the present day, Doctor Man and his Shin Teikoku (New Empire) Gear threaten the world. Peebo must find the descendants of the original Bio Particle-showered five to form the Choudenshi (Super Electronic Squadron) Bioman.

Where to Watch Choudenshi Bioman • Season 1

51 Episodes

Enigma Of The Giant Robot's Appearance
E1
Enigma Of The Giant Robot's AppearanceAn 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.
Gathering! Warriors Of Destiny
E2
Gathering! Warriors Of DestinyDoctor 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.
Our Friend, Bio Robot
E3
Our Friend, Bio RobotWhen 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.
Self Destruct! Mecha Humans
E4
Self Destruct! Mecha HumansUsing Shirou's animal informants, Bioman discovers a Gear plot to replace humans with exploding Mecha Humans to sabotage a super-energy plant.
Kill the Unseen Enemy
E5
Kill the Unseen EnemyIn 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.
Rise Up! Bio Robo
E6
Rise Up! Bio RoboMika'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.
Captured Peebo
E7
Captured PeeboWhen 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.
Fight! Vow to the Planet
E8
Fight! Vow to the PlanetAs 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.
The Jumprope That Erases People
E9
The Jumprope That Erases PeopleRyuuta becomes trapped within the dimension of a supercomputer by twin girl Mecha Humans being used to capture children for Gear.
Farewell, Yellow
E10
Farewell, YellowDoctor 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!
Enter, New Warrior Jun
E11
Enter, New Warrior JunAfter 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.
Murderer Green!
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.
I'm Jun!
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.
Neo Intellect Brain!
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.
The Female Warrior's Flaming Oath
E15
The Female Warrior's Flaming OathAfter 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.
Run, 21599 Seconds
E16
Run, 21599 SecondsJun 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.
I Saw Ryugu Castle
E17
I Saw Ryugu CastleDoctor 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.
Super Powered Girl's Prayer
E18
Super Powered Girl's PrayerShingo encounters a girl who has strange visions of a Mecha Gigan attacking her town associated with a stone that gives her amazing gifts.
My Father Is Doctor Man
E19
My Father Is Doctor ManDoctor Man adds his 17-year old son to Gear as its new commander, with a cruelty that Ryuuta believes can be stopped.
The Prince's Challenge!
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.
Protect The Bio Base
E21
Protect The Bio BaseA 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.
A Great Burglar!? Blue!
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.
Gyo! Attack Of The Puppets!
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.
The Exploding Flower of Love
E24
The Exploding Flower of LoveShingo 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.
Prince's Ghost?
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!
My Father's Dreadful Secret
E26
My Father's Dreadful SecretAs 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.
The Female Warriors Of Spider Hell
E27
The Female Warriors Of Spider HellHikaru and Jun become trapped in a seaside town conquered by an army of mechanical spiders that control the populace.
The Assassination of Doctor Man
E28
The Assassination of Doctor ManRealizing 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.
The Day Tokyo Disappeared!?
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!
Ultimate Kans' Demon Sword
E30
Ultimate Kans' Demon SwordShirou 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.
New Model? Arrival Of Megas
E31
New Model? Arrival Of MegasThe 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.
Gear's Great Tactics Reformation
E32
Gear's Great Tactics ReformationAs 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.
Come Forth! New Certain Kill Technique
E33
Come Forth! New Certain Kill Technique
Behold The Power Of Bio!
E34
Behold The Power Of Bio!
Series Six Boy
E35
Series Six Boy
Transform Boy
E36
Transform Boy
The Assassin Silver
E37
The Assassin Silver
The Riddle Of Balzion
E38
The Riddle Of Balzion
Meison's Trap
E39
Meison's Trap
To Steal Turbo
E40
To Steal Turbo
The Devilish Nursemaid
E41
The Devilish Nursemaid
Gou! To Wager One's Destiny
E42
Gou! To Wager One's Destiny
Sailor Suited Warrior
E43
Sailor Suited Warrior
Beautiful Conscience Circuit
E44
Beautiful Conscience Circuit
Human Bomb Jun
E45
Human Bomb Jun
Escape! Village Trap
E46
Escape! Village Trap
Professor Shibata's True Colors
E47
Professor Shibata's True Colors
Enter Balzion
E48
Enter Balzion
Fearful Bio Robot
E49
Fearful Bio Robot
Assault! Neograd
E50
Assault! Neograd
Farewell, Peebo!
E51
Farewell, Peebo!