Yūto has lately been watching one of Haruka's favorite anime, Nocturne Girl's School Lacrosse Club. Yūto and Haruka along with several others are invited by Shiina to go to a hot spring in the mountains. Haruka is especially excited since this is her first trip with friends, due to having her hobby of watching anime being exposed in junior high school. Haruka's maids and her younger sister Mika also come along, as well as Yūto elder sister Ruko and Yūto's teacher Yukari Kamishiro. When everyone is out in town, Yūto finally manages to tell Haruka about an event close by to meet the voice actress of the lead character from Nocturne Girl's School Lacrosse Club. Nobunaga runs into Yūto and gives him two tickets for the event, as he did not know he had to buy them beforehand. Haruka enjoys the event and treasures it as a precious memory.