Keizo

Keizo is the owner of a martial arts dojo and teaches the Soryu fighting style. He took Akaza (while still human) as his student.

Appearance
Longer black hair tied back, unshaven face, muscular body type,

Personality
Kind, stubborn, trying to help people

History
He was married, and he and his wife had a daughter who was ill because of this his wife drowned herself not wanting to see the child die, He took care of the child but didn't believe she would live long. He was travelling and found Hakuji (Akaza) and made him to his dojo where the 3 of them lived together he later asked Hakuji to take over and marry his daughter Koyuki. He was then poisoned and died