Mori is a man in his 40s with a fairly tall and slender build. As a Mafia Boss, his violet eyes are almost always completely dark and lack a "sparkle", and his gaze always appears tired. Has a strange pattern on the pupils. He has straight, black hair that reaches below his chin, combed back and tied into a ponytail. And only two strands frame his face on both sides along the cheekbones. In public, Mori wears much less flashy clothing, which is more typical of a "doctor".