Super Sentai

Choudenshi Bioman

Many centuries ago, the android Peebo and the BioRobo came to Earth from the fallen Bio Star. The BioRobo 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
51 Episodes
  • The Enigmatic Giant Robo Arrives
    E1
    Episode 1The Enigmatic Giant Robo ArrivesAn 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
    Episode 2Gathering! Warriors of DestinyDoctor Man sends Farrah 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 Robo
    E3
    Episode 3Our Friend, Bio RoboWhen 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
    Episode 4Self 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
    Episode 5Kill 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
    Episode 6Rise Up! Bio RoboMika's pursuit of a lead when a Mecha-Gigan crash lands near a mountain leads her into a confrontation with Farah over a plot connected with a trap by Gear to stop Bio Robo.
  • Captured Peebo
    E7
    Episode 7Captured 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
    Episode 8Fight! 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
    Episode 9The Jumprope That Erases PeopleRyuuta becomes trapped within the dimension of a supercomputer by twin girl Mecha-Humans being used to capture children for Gear.
  • Goodbye Yellow
    E10
    Episode 10Goodbye 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
    Episode 11Enter, 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
    Episode 12Murderer 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
    Episode 13I'm Jun!Jun tries to figure a way to defeat Gear's newest upgrade on her own while the captain of the Olympic archery team tracks her down to find out what happened to her.
  • Neo Intellect Brain!
    E14
    Episode 14Neo Intellect Brain!When Doctor Man abandons a new Canth-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
    Episode 15The 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
    Episode 16Run, 21599 SecondsJun must reach a device that will cause a massive volcanic explosion in 6 hours time, but is distracted by Farah in preventing her from reaching that goal quickly.
  • I Saw Ryūgū Castle
    E17
    Episode 17I Saw Ryūgū 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.
  • The ESPer Girl's Prayer
    E18
    Episode 18The ESPer 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
    Episode 19My Father is Doctor ManDoctor Man adds his 17-year old son to Gear as its new commander, with a cruelty that Ryuta believes can be stopped.
  • Prince's Challenge!
    E20
    Episode 20Prince's Challenge!As the Bioman try to figure out how to deal with Prince and his Grotes Canth, Ryuta tries to discover how to relate his own experiences in hopes of dealing with Doctor Man's son.
  • Protect the Biobase
    E21
    Episode 21Protect the BiobaseA 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
    Episode 22A Great Burglar!? Blue!When Ryuta gets involved in returning a gold statue to its original owner, it becomes complicated when Farah sends out a Ryuta mecha-human to steal gold for Gear.
  • Gyo! Attack Of The Puppets!
    E23
    Episode 23Gyo! 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
    Episode 24The Exploding Flower of LoveShingo tries to protect the flowers of two children after Farah and a Mecha-Gigan transform a field they cultivated for sale into bombs set to explode.
  • Prince's Ghost?
    E25
    Episode 25Prince'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
    Episode 26My 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
    Episode 27The 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
    Episode 28The 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
    Episode 29The 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 Canth's Demon Sword
    E30
    Episode 30Ultimate Canth's Demon SwordShirou becomes the fake fiance of a swordmaker's daughter in order to prevent Monster from obtaining a sword for Doctor Man's final Mecha-Gigan.
  • New Model!? Megas Arrives
    E31
    Episode 31New Model!? Megas ArrivesThe 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 Remodeling Plan
    E32
    Episode 32Gear's Great Remodeling PlanAs 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.
  • Has It Come Forth!? The New Finishing Move
    E33
    Episode 33Has It Come Forth!? The New Finishing MoveAs Bioman tries to focus to create a more powerful finishing move, Shingo returns to his old high school in hopes of finishing a challenge that may help the team.
  • Behold!! The Power of Bio
    E34
    Episode 34Behold!! The Power of BioWhile working on completing the Super Electron preparations, Peebo gets caught in an explosion and loses its memory as it encounters a boy who is trying to encounter aliens.
  • The Sixth Man
    E35
    Episode 35The Sixth ManWhen Bioman heads to the mountains to investigate strange meteors that interfere with their Super-Electronic Brains, they meet a weird man who appears powerful enough to start thinking he's their sixth member!
  • The Transforming Boy
    E36
    Episode 36The Transforming BoyWhen Shota discovers he can't become a member of Bioman, he unknowingly takes up an offer by Farrah to become their Magne Warrior, leading to him become an enemy of his friends!
  • The Assassin Silva!
    E37
    Episode 37The Assassin Silva!A robotic warrior from the war that destroyed Bio arrives on Earth, attacking both Bioman and Gear as he continues his mission to eradicate all Bio Particles in existence!
  • The Enigmatic Balzion
    E38
    Episode 38The Enigmatic BalzionAs Silva searches for his missing mecha Balzion, Peebo decides to confront the enemy Bio robot in hopes of trying to take it down before it takes down Bioman.
  • Mason's Trap!
    E39
    Episode 39Mason's Trap!After becoming hurt from a Silva attack, Hikaru must rush to the aid of her teammates when Bioman and the Bio Hunter become trapped within a ploy set up by Mason.
  • Stolen Turbo!
    E40
    Episode 40Stolen Turbo!After Monster and Zyuoh steals Bio Turbo from Shingo when he tries to show it off for a sick boy, he and Ryuuta take the Bio Machines in order to pursue them.
  • The Demonic Lullaby!
    E41
    Episode 41The Demonic Lullaby!In order to stop Gear's plot of causing mass hypnosis using a special ring device controlled by Meltzer, Hikaru travels into the dreams of a hypnotised girl to discover how to defeat them.
  • Go! Risk Your Life!
    E42
    Episode 42Go! Risk Your Life!When Monster's attack on a dam damages a nature preserve for birds, Shirou decides to crush Gear's desires in order to protect the animals living there.
  • The Sailor-Suited Soldier
    E43
    Episode 43The Sailor-Suited SoldierWhen Bioman encounter a seemingly immortal Neo Mecha Gigan, they must discover the secret of its power associated with a female Mecha Human who lands in the hands of Shuichi!
  • The Beautiful Conscience Circuit
    E44
    Episode 44The Beautiful Conscience CircuitBioman and Shuichi try to protect the Mecha Human Miki from the clutches of Gear, even with her as the possible key to stopping the invincible Satan Megas.
  • Human Bomb, Jun!
    E45
    Episode 45Human Bomb, Jun!When Jun is unexpectedly separated due to a clash of Gear and Silva's weapons, Doctor Man takes advantage by forcing a micro bomb onto Yellow4 to destroy Bio Robo.
  • Escape! The Town of Traps!
    E46
    Episode 46Escape! The Town of Traps!When Ryuuta discovers a plot by Monster to turn Tokyo into a jungle with specially-made footballs, he and Bioman try to escape their trap-filled city with their means to accomplish this goal.
  • Professor Shibata's True Colors!?
    E47
    Episode 47Professor Shibata's True Colors!?As the Biomen tries to assist Professor Shibata on furthering his Conscious Circuit research, they unexpectedly discover Balzion's possible hiding place as Shirou discovers the surprising truth about the mysterious scientist.
  • Enter! Balzion
    E48
    Episode 48Enter! BalzionWith the location of Balzion finally found, Bioman and Professor Shibata attempt to prevent both Gear and Silva from capturing the Anti-Bio mecha for either side.
  • Critical Bio Robo
    E49
    Episode 49Critical Bio RoboWith both Silva and Balzion in Gear's hands, Bioman faces a relentless, hopeless assault until they gain the hope from an ally to keep going in order to defeat this threat.
  • Assault Neograd
    E50
    Episode 50Assault NeogradBioman head to Antarctica in order to save Professor Shibata and stop Doctor Man, while Silva makes a final push in order to reclaim his mecha Balzion from the mad scientist.
  • Goodbye, Peebo
    E51
    Episode 51Goodbye, PeeboDoctor Man uses all of his acquired knowledge and technology to perform a final attack on Bioman, unknowing of a familiar presence who decides one final time to try and save what remains of Gear's leader.
 
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