Miyauchi grants the club official status, with herself as provisional advisor, if the members select someone other than Chihaya as president. When the other members select Taichi, Chihaya declares herself captain. Chihaya sets a goal of winning the Tokyo regional high school team tournament, so the club decides to hold a camp at Taichi's house over a long holiday weekend while his family is away. Chihaya sets an exhausting schedule, especially for Kana and Komano. When Taichi's mother and younger sister come home early, Chihaya and Kana hide, then go to Chihaya's house to sleep. At midnight Kana drags Chihaya to a park where the guys are waiting for a surprise birthday party for Chihaya. Chihya apologizes for the hard practice, but the others thank her for helping them improve. Arata texts Taichi a happy birthday wish to relay to Chihaya. Chihaya decides it is the best birthday ever.