Yasaka

He came from a wealthy family, yet he was frail. He often sat by a tree and read. He was found by a youkai, named Miyu. They both spoke together since then.
As the seasons went by, he did not came one day.
He was in a painting that Miyu often carried with her while traveling. She stated that he always wanted to be and travel with her.
Site: Episode 09 "The Man Amidst the Row of Cherry Blossoms".