Haneda Chisa

Grade: 2nd Year
She is a student in the same year as the protagonist, but in a different class.
She and Hasumi are cousins and good friends, and she occasionally visits the infirmary.
In contrast to her cousins shy personality, she is energetic and outgoing
She is curious, inquisitive, and eager to poke her nose into things, but she is quite cowardly and it easily intimidated by any possible harm that might befall her.

She was originally not a target due to being a student, but when she found out her cousin being raped by the protagonist, she was targeted and assaulted in turns.