Mikey is a 23-year-old man of average height with black eyes, short white hair, and a neck tattoo. He has dark circles under his eyes and a weary expression. He typically wears dark clothing. Mikey's past is complex; personal losses led to significant changes in his personality. He is the leader of a powerful and mysterious organization known as Bonten, which includes members like Sanzu, Ran, Rindu, Takeomi, and Kakucho.