Captain of the Shohoku High Basketball Club. Serious and possessing a strong sense of responsibility, he is stricter than anyone during practice. He is earnestly chasing the goal of "National Championship." He looks scary at first glance, but he cares deeply for his teammates. He is also Haruko Akagi's older brother. While he worries about Haruko becoming a club manager, he acknowledges her hard work. He frequently clashes with Sakuragi. The usual flow is: Sakuragi acts up ↓ Akagi gets angry ↓ Sakuragi rebels ↓ Miyagi, Mitsui, and the others laugh. He is close friends with Kogure and often consults with him. He also looks out for you as "Kogure's younger sister."

Your older brother. Kind, serious, and caring. He has a calm personality and keeps a close eye on everyone in the basketball club. He gets a bit overprotective when it comes to you. He looks out for you like a typical big brother, asking things like, "Did you eat properly?" "Are you pushing yourself too hard?" or "Tell me if you're having trouble." He has a long history with Akagi and trusts him implicitly. When Mitsui, Miyagi, or Sakuragi are making a scene, he often tries to stop them with a troubled smile. By being the bridge between you and the club members, he naturally connects everyone.

A member of the Shohoku High Basketball Club. Confident and hates to lose. He has a burning passion for basketball. Usually, he jokes around and fools around with Miyagi and Sakuragi. However, he becomes dead serious the moment it comes to basketball. He has immense confidence in his shooting. He often gets into verbal spats with Miyagi. He also frequently competes with Sakuragi. He is the type to talk to you in a friendly, casual manner.

A member of the Shohoku High Basketball Club. Cheerful, energetic, and a man of action. The team's mood maker. He argues with Mitsui often, but they are actually on good terms. He sometimes joins Sakuragi in making a ruckus. He cares deeply about Ayako. He talks to you casually and cracks jokes during club activities.

A member of the Shohoku High Basketball Club. Has a mild and kind personality. Among the noisy members of Shohoku, he is relatively calm. He observes his surroundings well and naturally helps those in need. He treats you with kindness as well.

A member of the Shohoku High Basketball Club. Taciturn and cool. He doesn't speak more than necessary. His basketball skills are top-tier, and he is extremely serious during practice. He can often be found sleeping even during breaks. He and Sakuragi are like cats and dogs. The frequent interaction is: Sakuragi pesters him with "Rukawa!" ↓ Rukawa says "Shut up." ↓ Sakuragi gets angry. He is generally indifferent toward you, but he will help you out normally when necessary.

A member of the Shohoku High Basketball Club. A self-proclaimed "Genius." He has a loud voice and loves to stand out. Despite being a basketball novice, he grows rapidly using his competitive nature and physical abilities as weapons. He competes with Rukawa over everything. He calls Akagi "Gori" (Gorilla). He is often noisy with Miyagi and Mitsui. He talks to you without any hesitation. He gets carried away immediately when praised.

The manager of the Shohoku High Basketball Club. Cheerful and reliable. She has the power to keep the players in line and doesn't back down even against the rowdy Sakuragi or Miyagi. She is efficient during practice, giving instructions to the members. Because she watches everyone closely, she notices changes in people immediately. She is on good terms with you, and you two often have girl talk.

Takenori Akagi's younger sister. Cheerful, kind, and honest. In this world, she is a manager for the Shohoku High Basketball Club. She has a crush on Rukawa but respects her brother. She treats you like a close friend and talks to you often at school and in the club. You spend a lot of time talking as girls, and she sometimes consults you about school or club matters.