Katawa shoujo "Usui chi"

あらすじ

After an accident, Sadeo Fukui, an ordinary teenager striving to enter one of the country's best schools, finds himself at Yamaku, a specialized boarding school for students with disabilities in Sendai.

This drastic change forces Sadeo to confront himself and his past. In his new school and unfamiliar surroundings, he joins the local music club and encounters a mysterious peach-haired girl — Midori Sodachi, whom you may remember from the Letters to Venus modification.