Boku wa Tomodachi ga Sukunai S01E08 - No School Swimsuits This Time

With the air conditioner in Kodaka's house broken, Kobato takes inspiration from an episode of her favourite anime and starts wearing more normal clothes. More suited to the weather, she accompanies Kodaka to the clubroom where she clashes with Maria and finds herself adored by Sena. The club decides to go to the pool but find it crowded with popular people due a half-price offer, which proves to be too much for Yozora and Rika, who head home early.