Futari no Ichiban Boshi. Koharu wants to help Yume design some dresses for Berry Parfait, but can't find the confidence to ask her. As Koharu is asked to appear in a period drama alongside Hime and the others, she grows concerned about Yume taking on a curry commercial gig while also trying to plan a surprise party for the previous S4 members. During her shoot, Koharu ends up helping the production with her ideas and fashion sense. As Yume's work runs longer than expected, leaving her with no time to prepare for the party, Hime and the others learn about the surprise party from Koharu and decide to help with preparations, assuring Koharu that Yume shines not only for herself, but everyone around her. After making sure to give her commercial shoot the best possible smile, Yume is pleased to find the party ready upon her return. After the party, Koharu works up the courage to ask to help with Berry Parfait's designs, which she gladly accepts.