The Knight of Seirin

After the departure of star player Taiga Kagami to the United States and the sidelining of Teppei Kiyoshi due to injury, Seirin High's basketball team faces a significant challenge. Coach Riko Aida, tasked with rebuilding the team's strength, urgently searches for new talent to fill the void left by these key players.

During this crucial period, Riko discovers Ryo Kiro, a standout soccer player at Seirin High, known for his exceptional athleticism and prowess on the field. Intrigued by his potential, Riko approaches Ryo with a bold proposition: switch from soccer to basketball and help lift the basketball team to new heights.

Initially hesitant and loyal to soccer, the sport he has always known, Ryo is nonetheless captivated by the challenge and the possibility of competing at a higher level in a different sport. As he participates in basketball matches and training sessions, Ryo's innate talent and adaptability shine through, impressing both the team and Coach Riko.

Ryo finds himself at a pivotal point, torn between the familiar realm of soccer and the exciting, unexplored potential of basketball. With Riko's persuasive encouragement and the growing bond with the basketball team members, Ryo contemplates a decision that could dramatically alter his path as an athlete and shape the future of Seirin High's basketball team in this post-Kagami and post-Teppei era.