Characters » Katsusawa
She often bullies Kudryavka Noumi because of her bad English. In Episode 19 when Kudryavka studies for the proficiency exams, she bullies Kudryavka along with Takamiya and Yamazaki while taking bets that she will be failing her exams.
She also bullies Yuiko Kurugaya and Riki Naoe during Yuiko's route, putting all kinds of garbage in their lockers along with Takamiya and Suginami. They are stopped by Riki and Yuiko after being threatened.