A shy girl who has little to no interest in makeup, and is often seen with messy hair. She chooses to be in the corner of the classroom and prefers a quiet and reserved high school life with her small group of friends. She enjoys manga and is considered a Fujoshi by her classmates due to her interest in BL manga. After overhearing the breakup of Fujishiro, she becomes friends with her. She is bullied after becoming friends with Fujishiro, and she chooses to break their relationship up. After losing her friend group though, Fujishiro and Kurokawa become good friends after being disliked by their classmates. It is revealed that Kurokawa always wanted to look cute, but was always scared to try due to past experiences that haunt her to this day.