Shiraishi invites Kubo out for her birthday, but he can't find the perfect time to give the birthday girl her gift. As summer comes to a close, Shiraishi and his friends get ready for the annual fireworks show. But when Shiraishi gets lost in the crowd at the event, he is plagued by a painful childhood memory. Can his friends find him in time for the fireworks and pull him out of his rumination?...Rated:T+