Choudenshi Bioman

S1 · E1 · Feb 4, 1984

Enigma Of The Giant Robot's Appearance Episode 1

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.

S1 · E2 · Feb 11, 1984

Gathering! Warriors Of Destiny Episode 2

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.

S1 · E3 · Feb 18, 1984

Our Friend, Bio Robot Episode 3

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.

S1 · E4 · Feb 25, 1984

Self Destruct! Mecha Humans Episode 4

Using Shirou's animal informants, Bioman discovers a Gear plot to replace humans with exploding Mecha Humans to sabotage a super-energy plant.

S1 · E5 · Mar 3, 1984

Kill the Unseen Enemy Episode 5

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.

S1 · E6 · Mar 10, 1984

Rise Up! Bio Robo Episode 6

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.

S1 · E7 · Mar 17, 1984

Captured Peebo Episode 7

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.

S1 · E8 · Mar 24, 1984

Fight! Vow to the Planet Episode 8

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.

S1 · E9 · Mar 31, 1984

The Jumprope That Erases People Episode 9

Ryuuta becomes trapped within the dimension of a supercomputer by twin girl Mecha Humans being used to capture children for Gear.

S1 · E10 · Apr 7, 1984

Farewell, Yellow Episode 10

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!

S1 · E11 · Apr 14, 1984

Enter, New Warrior Jun Episode 11

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.

S1 · E12 · Apr 21, 1984

Murderer Green! Episode 12

Shingo begins to doubt himself when he believes that a Mecha-Human was actually the father of a boy he was trying to save.

S1 · E13 · Apr 28, 1984

I'm Jun! Episode 13

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.

S1 · E14 · May 5, 1984

Neo Intellect Brain! Episode 14

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.

S1 · E15 · May 12, 1984

The Female Warrior's Flaming Oath Episode 15

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.

S1 · E16 · May 19, 1984

Run, 21599 Seconds Episode 16

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.

S1 · E17 · May 26, 1984

I Saw Ryugu Castle Episode 17

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.

S1 · E18 · Jun 2, 1984

Super Powered Girl's Prayer Episode 18

Shingo encounters a girl who has strange visions of a Mecha Gigan attacking her town associated with a stone that gives her amazing gifts.

S1 · E19 · Jun 9, 1984

My Father Is Doctor Man Episode 19

Doctor Man adds his 17-year old son to Gear as its new commander, with a cruelty that Ryuuta believes can be stopped.

S1 · E20 · Jun 16, 1984

The Prince's Challenge! Episode 20

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.

S1 · E21 · Jun 23, 1984

Protect The Bio Base Episode 21

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.

S1 · E22 · Jun 30, 1984

A Great Burglar!? Blue! Episode 22

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.

S1 · E23 · Jul 7, 1984

Gyo! Attack Of The Puppets! Episode 23

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.

S1 · E24 · Jul 14, 1984

The Exploding Flower of Love Episode 24

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.

S1 · E25 · Jul 21, 1984

Prince's Ghost? Episode 25

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!

S1 · E26 · Jul 28, 1984

My Father's Dreadful Secret Episode 26

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.

S1 · E27 · Aug 4, 1984

The Female Warriors Of Spider Hell Episode 27

Hikaru and Jun become trapped in a seaside town conquered by an army of mechanical spiders that control the populace.

S1 · E28 · Aug 11, 1984

The Assassination of Doctor Man Episode 28

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.

S1 · E29 · Aug 18, 1984

The Day Tokyo Disappeared!? Episode 29

Trying to find a boy's lost brother, Ryuta discovers a Gear plot to suck Tokyo into multiple simultaneous black-hole bombs!

S1 · E30 · Aug 25, 1984

Ultimate Kans' Demon Sword Episode 30

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.

S1 · E31 · Sep 1, 1984

New Model? Arrival Of Megas Episode 31

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.

S1 · E32 · Sep 8, 1984

Gear's Great Tactics Reformation Episode 32

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.

S1 · E33 · Sep 15, 1984

Come Forth! New Certain Kill Technique Episode 33

S1 · E34 · Sep 22, 1984

Behold The Power Of Bio! Episode 34

S1 · E35 · Sep 29, 1984

Series Six Boy Episode 35

S1 · E36 · Oct 6, 1984

Transform Boy Episode 36

S1 · E37 · Oct 13, 1984

The Assassin Silver Episode 37

S1 · E38 · Oct 20, 1984

The Riddle Of Balzion Episode 38

S1 · E39 · Oct 27, 1984

Meison's Trap Episode 39

S1 · E40 · Nov 3, 1984

To Steal Turbo Episode 40

S1 · E41 · Nov 10, 1984

The Devilish Nursemaid Episode 41

S1 · E42 · Nov 17, 1984

Gou! To Wager One's Destiny Episode 42

S1 · E43 · Nov 24, 1984

Sailor Suited Warrior Episode 43

S1 · E44 · Dec 1, 1984

Beautiful Conscience Circuit Episode 44

S1 · E45 · Dec 8, 1984

Human Bomb Jun Episode 45

S1 · E46 · Dec 15, 1984

Escape! Village Trap Episode 46

S1 · E47 · Dec 22, 1984

Professor Shibata's True Colors Episode 47

S1 · E48 · Dec 29, 1984

Enter Balzion Episode 48

S1 · E49 · Jan 5, 1985

Fearful Bio Robot Episode 49

S1 · E50 · Jan 12, 1985

Assault! Neograd Episode 50

Bioman 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.

S1 · E51 · Jan 19, 1985

Farewell, Peebo! Episode 51