Ako

Ako is the Mafia leader who often comes to cause ruckus at the guild. He's cunning, and somewhat of a jerk. He often comes to Panny's guild to pick fights with the members and sweet talk Panny, which normally leads to him getting kicked out.  He does have a life outside of just bullying the guild workers though. He often takes care of his goons well enough for them to have some support because of him. He's also a big rival to another gang leader, but that's another story. 

It's unknown why he suddenly joined the mafia, as he was originally on a different career path to bettering himself. He and Panny weren't always fighting, they used to be very close friends. However, something drastic happened in which Panny would never forgive him for. To this day, Ako deeply feels a connection with her, and wishes that he could throw away his past. He's in love with her, and wishes that she understood what happened, but it's unknown if she'd forgive him even after that...