Mirokuji Yuuya

Japanese name:

弥勒寺 優夜

A young man who is the main antagonist of the Lockout Ward Underground -Dark Night- manga. He is a violent and aggressive person who enjoys picking fights, though he is shown to have a sense of honor. He is not interested in making his creator alter his world, being fine with the way he is. Though he lives an independent path, he came to the aid of Sōta's group against the Military Uniform Princess's faction.

Voice Actor: Suzumura Kenichi

Wikipedia