You Are My Regret, Vol. 3

Yuzuru is enjoying summer vacation with Ai and Kaoru, when Sousuke invites them all to join a band for the culture festival. Despite having no experience, Yuzuru winds up playing drums. He''s hesitant at first, but it seems Sousuke is up to more than just making memories-he wants to convince Risa to pay bass, an offer which she curtly refuses. Risa''s past, Sousuke''s feelings, and everyone''s musical challenges weave a complicated melody as yet another regret comes to light. Is it possible to communicate with someone who refuses to engage?