Tsubasa to Hotaru

Fifteen-year-old Tsubasa Sonokawa starts her journey at a new school filled with hope and excitement, convinced she has experienced a serendipitous encounter. After receiving assistance from a charming upperclassman during a moment of crisis, she finds herself captivated by him. However, Tsubasa's tendency to become overly enthusiastic complicates her feelings, leading to an unrequited love.

In the midst of navigating her heartbreak, Tsubasa's childhood friend invites her to temporarily manage the school's basketball team. On her first day, a near-miss with a basketball introduces her to Aki Hidaka, a team member who becomes a beacon of support. As Tsubasa immerses herself in the vibrant atmosphere of the team, an unexpected friendship begins to unfold, bringing new energy and possibilities into her life.