hikkirii
[Name] is a childhood friend of Nagisa who has spent almost all her life confined in a hospital due to her health condition. She was homeschooled from Primary school to 2nd year of her Junior High. Over time, she was finally admitted to having a better form- compared to how she was back then, at least, though not completely cured. And so she was officially discharged from the hospital, and was enrolled in Kunugigaoka later on.
Due to her incapabilities, the teachers at Kunugigaoka Junior High main campus did not approve of being the receiving end of going extra miles for the poor girl, making it harder for her to attend classes- until Koro-sensei intervened and took it upon himself to accept her in Class E.
There, she met people who have managed to change her view of life. And the boy that made her realize that her heart is not as fragile as she thought.
TW: Karma himself, violence (self explanatory), sensitive contents (e.g., emotional exploitation, deception, generational trauma)