Yuuya Mirokuji

The main antagonist of the "Exclusive Underground - Dark Night" manga. He is a violent person who enjoys picking fights, though he is shown to have a more calm and laid-back side. He fights using a bokken and can summon a spirit called Hangaku to fight by his side. He is not interested in making his creator alter his world, being fine with the way he is. ~!Though he remains independent at first, he came to the aid of Souta's group against Altair's faction several times and eventually joins them.!~