Yanagi, a member of another clan, gets wind of Kirishima being tasked with babysitting the clan's daughter and targets him at a Sakuragi clan dinner together. On his day off, Kirishima goes into town while Yaeka prepares a surprise for him. On the way, Kirishima meets an old friend, and it is said that it will not be the last time he has met Yanagi. But what role does the perfume-loving Mashiro play in this structure?