Okino

Okino 「沖野」is the manager of Bar Calm where Oryo used to work in Hazama. The previous manager had an understanding of devils and even ran the bar as a designated NPO and equal-opportunity employer of red-eyes. However, Okino has a strong prejudice against devils.

In an attempt to frame Oryo, Okino plotted to murder one of his employees, Minami. He used a knife to cause massive bloodloss to pass it off as a vampire murder, but the autopsy revealed the truth.