Munetaka Yagyuu 柳生宗崇

Munetaka Yagyuu is a dark and mysterious figure throughout the anime. This older gentleman, with an injured eye and scar, dresses in Western-style clothing, carries a katana, and rides a motorcycle as he disappears from the city.

He works from the shadows, at first using Marie Claire as his servant to observe Tendou Kodzunu's progress in disrupting the Dragon Stream. The black cat that Claire keeps is his familiar.