Rio Mason Busujima

Born to an American father and a Japanese mother, this disciplined warrior carries the rigid mindset of a former naval officer. He possesses a soldier's unwavering devotion to authority, famously adhering to orders without question, even when they defy logic. While his intense respect for rank defines his conduct, he transforms into a ruthless combatant during life-or-death struggles, showing absolute zero mercy to any enemy who stands in his way.