Takayuki Narumi

The protagonist Narumi Takayuki met Haruka by Mitsuki setting them up with a date during High School. Later after Haruka gets in the accident he felt responsible for it and falls into a deep depression. Later in the story he works at a family restaurant after having regressed in his studies due to the accident. In Harukas absence he gradually begins to develop a relationship with Mitsuki. Source: Wikipedia