Hayato is a rebellious
Japanese young man living on his own and caring about others - especially
the children living in the orphanage in which he was raised, and his close
and Gamof. This care for people is the driving
force that prompts him to go against Bilstein.
Hayato left his home
of Japan and Earth to become a bounty hunter but was a miserable failure
in his new profession. Broke, he had to join the Star Gladiator project
led by Dr. Bilstein and bent on destroying the Fourth Empire.