Kotaro fights to stop the abduction of tuna by Professor Kuromatsu in order to gain an extract to improve the power of the Golgom mutants.

Keisuke tries to stop a Golgom scheme of using schools to mold children into model students to assist in their control of Earth.

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Bishium uses a Mutant to infect Battle Hopper with insects that make it run wild and ignore Kotaro's commands.

Kotaro must save Katsumi and other college girls from a professor turned Golgom Mutant hoping to add more females to the mutant army.

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Bilgenia uses a scarab beetle Mutant to create a craze for its minions, forcing Kotaro into a corner in trying to stem this greedy obsession.

Kotaro must rescue four Japanese astronauts when they're abducted and replaced with doll-like clones controlled by a Golgom Mutant.

Kotaro meets two brothers, Makoto and Yuki who has psychic powers which Yuki gets kidnap by Fly Mutant to bring the Phantom Mutants to life and begins a invasion of Tokyo. Kotaro tries to fight back and only to find the Phantom Monsters tuern themselves incorporeal to avoid his attacks! Will Kotaro find a way of how to end this madness, once and for all?

Kotaro investigates the claim of a child that something strange is happening at his apartment, leading to a discovery of its inhabitants being used to create new mutants for Golgom!

With Kotaro dead and Golgom standing victorious over a burning Japan, Kyoko and Katsumi try to survive until they escape their home, even as a miraculous event is occurring within the ocean...

Reviving from his defeat against Shadow Moon, Kotaro discovers the current state of Japan since Golgom's victory as Darom targets his elimination to complete Shadow Moon's final ascension.

Gatezone employs an extremely powerful yet extremely rebellious member of his machine army to use his machine-controlling powers to defeat Kohtaro for the Crisis Empire.

A Crisis monster is brought in to manipulate Reiko's dreams to use her to draw suspicion against Kohtaro and thus use her against RX.

Kohtaro takes on Gedorian's Crisis monster mutating kids while giving them the delusion that they're flying squirrels.

Crisis creates a second sun over Tokyo, forcing the city to burn unless a scientist can develop a special magnetic gun that can eliminate the threat while under Kohtaro's protection.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.