Yoshitomo Yonetani

A deadly virus known as "Algernon" has attacked humanity. At the forefront of the battle is the mysterious Akamatsu Industries, this undercover organization uses enhanced weapons known as NeuroNoids to battle Algernon. Also helping with their secret efforts is the mysterious mutant who is known as "Betterman."

Betterman

In the year 2005, a race of alien monsters emerge from underground and launch a series of attacks on the city of Tokyo. The only defense against these creatures is the awesome giant robot GaoGaiGar and its pilot, Guy Shishioh.

Betterman

The King of Braves GaoGaiGar