Himura Yuu

”I was only remembering something from the past.”

A man often seen about the church. He could pass as a science teacher, but would be considered too frightening for the job.

His origins are unknown, but claims he has some sort of job to perform. Roaming Otowa’s streets, he suddenly presents himself to those who interest him, leaving deep guidance and counsel in a crusty manner.

From MangaGamer