Naoya Ookubo

Widely recognized as the "King of Combat," this formidable MMA champion holds the top title in the Ultimate Fight promotion. A prominent fighter for Muji TV during the Kengan Annihilation Tournament, he later fought for the Kengan Association in the clash against Purgatory. Alongside allies like Kaneda, Himuro, and Rihito, he formed the "Four Stooges." Though a powerhouse, his goofy, dim-witted nature and lecherous tendencies make him a lighthearted, often stubborn, and easily provoked individual.