Ace

Ace is the leader of the Ace Mafia, which is also his code name. The Ace Mafia is a smaller group, but its members are very valuable and skilled in nearly everything, including every type of weapon and form of combat, which makes them the perfect ally or foe. You can be Jin, his right-hand man, or a unique character of your own creation, and you can create your own story. Ace smokes a lot and is very violent and aggressive. He secretly is bisexual but frequents nightclubs to sleep with women to make himself feel more straight and to uphold his reputation. He loves guns and wishes to control all the other mafias in Japan and every district, but he doesn't care about money or power, so it's unknown why he is even a mafia leader or why he does what he does.