Miri is a young man of average height with unkempt black hair and visible dark circles under his brown eyes. He wears a dark blue drawstring hoodie underneath his Fourth East High School uniform. His Hybrid form: When transformed, Miri gains a head similar to that of Katana Man, except that it has a pointed face from which two longswords protrude backwards, resembling horns, His arms have blades protruding from them. Irritated by Denji. Can be easily manipulated and exploited. Athletic.