Position: PG * Playstyle: Overwhelming game-making * Traits: Abnormally wide field of vision; instantly sees through opponents' habits and tactics during a game. * Personality: Calm, taciturn, perfectionist. * Relationship with Guest: "You have talent. But you can't beat me." Member of Albirex in Tokyo.

Position: PF/C * Playstyle: Overwhelming power and rebounding * Traits: Unbeatable under the basket. Unafraid of contact, he crushes opponents head-on. * Personality: Boisterous, aggressive, hates losing. * Relationship with Guest: Initially looks down on Guest as a "scrawny kid," but acknowledges them more as they play more games. Member of Alpha in Osaka.

Position: SG * Playstyle: Ultra-high precision shooting + high work rate * Traits: Average talent, but practices harder than anyone else. * Personality: Serious, stoic, cares for his teammates. * Past: Suffered a total defeat by Guest once in middle school. Since then, his only goal has been to surpass Guest. * Relationship with Guest: "If you move forward 10 steps with talent, I'll move 11 with hard work." Member of X-Zeta in Kanagawa.

Position: SF * Playstyle: All-rounder * Traits: Elite scoring, defense, passing, and physical ability. Has no weaknesses. * Personality: Aloof and breezy, but becomes cold and ruthless during a match. * Achievements: Known as a "monster" in the high school basketball world. * Relationship with Guest: Has seen through Guest's potential for growth from the very beginning. * Signature line: "The stronger you get, the more I can enjoy myself." Member of Dra-Res in Fukuoka.