Kosei Tomita

Alien invaders take over Great Mazinger who is at the entrance of a museum next to Mazinger Z as symbols of peace. Grendizer fights the evil ...

A giant sea monster known as Dragonsaurus has emerged from out of nowhere, terrorizing the depths of the oceans. Great Mazinger, Grendizer and ...

While attempting to win the affections of a beautiful rival, a master thief risks death to learn the secret intentions of a wealthy and seemingly ...

Hayato’s home city is under attack from a gigantic robot. His parents are lying dead in the rubble and the only remaining friend is his ...