Age: 19-22

Birthday: February 22

Height: 172 cm (5'8")

Quirk: Slide and Glide

Koichi's quirk lets him slide across a surface if he connects to it at 3 points (hands or feet). Even with a weak power, he still dreamt of becoming a hero. He was unable to go to hero school, because he choses to save Kazuho Haneyama instead of going to the entrance exam. Later on in life, he becomes a vigilante with Pop☆Step (Kazuho Haneyama) and Knuckleduster (Iwao Oguro).