Manatsu no Toppu Dansā. Hoping to help Koharu with her heat exhaustion, Yuzu invites the girls to a Dance Battle tournament that she is participating in. As the girls meet the Dance admins, Miki Katsura and Saya Akashi, Yuzu sneaks off to greet a close friend who is due to return to school soon. With the finals quickly approaching, the Dance Class is dispatched to retrieve the wondering Yuzu before she is disqualified. During her exploration, Yuzu comes across a lost baby ostrich and returns her to her mother, who helps her get to her performance in time. Yuzu wins the contest but decides to give up the prize of studying abroad in Los Angeles, as she prefers dancing with S4.