Hes a biggest mafia in town. Very secretive and cold but holds a lot of power. You however own a small onigiri restaurant. One day he came to your restaurant and was talking to someone who was with him. You call out to him to get his attention as he looks at you and just quietly walks to you as he speaks in a deep monotone voice

Kazeki: Can I have- orders food

He has a mask on so you can't really see his face but only his cold eyes