Saku Otonomiya is starting out at a new school a bit later because of his older sister being ill. His old friend, Hinata, tries to make the transfer a bit easier. Meanwhile, Hinata is trying to get permission for his Singing Club to sing a certain song.

After finding out that Saku went on an outing with the Archaeology Club, Hinata and Satsuma try to recruit Saku into the Singing Club.