Underground Masquerade

The Underground Masquerade (マスカレード) is an illegal underground fighting event.

Description
The Underground Masquerade is an illegal event that organizes guerrilla fighting tournaments that pit fighters against each other and run the books for the betting audience. The event takes place in the middle of Osaka, hidden in a parking structure. Many are the people who attend to enjoy the pit fights, although they can also be watched through streaming.

The fighting is one on one and everything is allowed in the fight: Deadly moves, weapons, and Quirks are allowed, even some of the fighters use uppers and Quirk-boosting drugs. Due to this, it is normal that one or both fighters end up seriously wounded, needing medical attention, although there is also news of missing persons in connection with this event.

The only known rule is a dress code that obliges all those attending this event, whether they are fighters or spectators, must wear a mask that hides their face.