Childhood friends Hinata and Hayato are training hard in kendo for their final high school inter-high school competition. One day, Hinata is scouted by an entertainment agency. This causes a rift in their relationship. The film depicts these two young boys who grow up to be adults while still carrying the pain & doubts from their youth.
When an ultra-elite high school enforces a strict "No Romance" rule that expels anyone caught dating, a student secretly helps her classmates for cash.
Nagase Yuma and Asakura Sakura, lifelong friends, navigate unspoken feelings until their final high school summer, when Sakura finally confesses with a kiss.