Mori is a man in his 40s with a rather tall and slender build. His purple eyes, like the Mafia Boss, are almost always completely dark and devoid of "sparkle", and the look always seems tired. Has a strange pattern on the pupils. He has straight, chin-length black hair, combed back and tied into a ponytail. And only two strands frame his face on both sides along the cheekbones. Very good doctor despite his personality.