第 7 集: 白屋邀請被孤立的堀北在暑假期間前往泳池
2017年8月23日 播出
Even during summer vacation, lone wolf Horikita would rather remain locked in her room studying than interacting with others. One day, Ayanokouji invites her to visit the pool with some of the others. (Source: Crunchyroll)