Amisawa-san, Do You Cosplay?
Kaos and the other girls end up at the beach, solely because Koyume tells them, “Because it’s summer!” However, Koyume was the only one who brought a swimsuit, because she’s the only one who had the idea of actually having fun at the beach, so she takes them to the rental shop so they can all get swimsuits.
Aired 03/05/2018EP 5 - Amisawa-san, Do You Cosplay?

Comic Girls
The manga's story centers on the 15-year-old high school student and manga creator Kaoruko Moeta, who uses the pen name Chaos. After ranking at the bottom of a reader survey, Kaoruko's editor recommends that she enter an all-female dormitory for manga creators. Kaoruko's roommates are shoujo manga creator Koyume Koizuka, teen romance manga creator Ruki Irokawa, and shounen manga creator Tsubasa Katsuki. The girls support each other as they work to become better manga creators.
(Source: Anime News Network)