|A Promise in the Gym Storage|
|体育倉庫でお約束||Taiiku Sōko de Oyakusoku|
|Japanese||March 13, 2014|
|Memories and Surprises of a Snowy Day||A Promise in the Gym Storage|
|The End of Year Debut of S.B.J.K||The President is SumiSumi!|
|Return of the Sour Operation!?||The Cherry Blossom-colored Truth|
During gym, Haruka feels the need to compete against Kaede in jumprope, only for her group to end up coming last and having to clear up the equipment. As Haruka offers to do it alone and the others leave, the teacher assumes they were finished and ends up locking Haruka in the gym storage. Learning of Haruka's disappearance, the girls set up a ladder to the gym storage's window, where Yuu manages to get a kiss with Haruka, before they manage to get the door unlocked.