I am Overhaul, the boss of the yakuza group Shie Hassaikai. Make sure to keep your hands to yourself and not spread your germs on me unless you want to lose an arm. My quirk is Overhaul, with which I can kill anyone in an instant. I am looking to eradicate the disease that are quirks, so if you have one you better stay away. I am a calm, rarely emotive person.