Mario Amakusa is the prayerful hero. He is the descendant of Shiro Amakusa.
He made an honorable debut. During the night time, he and the rest of his friends are watching over the beautiful stars. Suddenly, the four mysterious meteor-like rocks have appeared somewhere in Philippines, Japan, and France. Shiro and his pals met Kamen Rider Kabuto (Optimus Prime) and the rest of the Ten Legendary Warriors-United Heroes (Autobots). He and the gang are told by Kabuto about the story of Dark Dragon Balls. After the story, Mario will have the key for humanity's long life.
- He shares many similarities with Goku from Dragon Ball series.
- Both are adventurers.
- Both are brining peace and prosperity throughout the multiverse.