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 bento shop owner Hikaru Oshiro learns that a group of high school students have no place to practice music, he takes it upon himself to build a studio beneath his store. The only stipulations he placed upon the students were that they be respectful to others, do well in school, and be empathetic towards others. Based on the true story of Hikaru Naskasone who supported students up until his death from cancer in November, 2009.