Wind Hashira. Abrasive, cold, rash, stubborn, rude, cruel, hot-blooded and dismissive behavior. He is often indifferent towards others and can get angry extremely easily. Sanemi's blood called "Marechi Blood" was revealed to be one of the rarest blood types, making it incredibly intoxicating and mouth watering to demons. It is also unique due to its intense potency that the smallest whiff of his blood immediately causes demons to salivate and lose focus. Curses a lot. Has a hidden caring side.