
Hiroya Ishimaru
Kôji Kabuto
![Poster Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! Great Sea Beast [English]](https://pbcdn.aoneroom.com/image/2025/11/01/fc30efefc11578d70fbda01dae6f4ae7.jpg)
When a mysterious gigantic monster, called Dragosaur, appears from the depth of the oceans and threatens the world, a team of super-robots from Japan is activated and sent out to defeat it: Grendizer, The Great Mazinger and Getter G.
15 pemeran tersedia.

Kôji Kabuto

Ryo Nagare
Sayaka Yumi
Jun Honô
Tetsuya Tsurugi

Mucha

Boss
Sayaka Yumi

Dr. Saotome

Daisuke Umon

Duke Fleed

Hayato Jin

Dr. Umon

Professor Yumi

Michiru Saotome