Yuusaku Mimori

Yuusaku is Asahiko's uncle on his father's side; he takes in and raises Asahiko after both his parents die in a car accident. He lectures at university and does photography on the side. [Spoiler] Even after many years, Yuusaku still loves Asahiko's mother. Unbeknownst to him, he is Asahiko's first love. [/Spoiler]