Hiroki Kamikura is a main character of this story that's a student of Nadeshiko University and serves as an adviser for Art Department in Nadeshiko High School.

Kamikura Hiroki is an art student at the local school Nadesico Achedemy (High School and college level) that tends to be an arts teacher in the future. He is also the advisor to the high school arts society where his cousin, Housen Ellse attends. While Ellse is a painter like Hiroki, Hiroki seems to have given up on his dreams and no longer paints. There appears to be some mysterious trauma in the past for both of them that have changed them. Meanwhile, the high school hires a new PE teacher, Kikyo Kiri. On the first day, she bumps into Hiroki and is stunned. Here is the boy she confessed to and he refused her.—Anime News Network