Ikazuchi is a minor antagonist from the series Deadman Wonderland. His time prior to the Great Tokyo Earthquake mostly involved causing disorder as a criminal, he'd later join a gang called "Goreless Peace" and become a high ranking member. He issued a challenge to Senji who at the time was an officer, instead Senji's team took the challenge but were killed by Ikazuchi's gang. He'd later be arrested and sent to Deadman Wonderland then be enlisted by Tamaki as an artificial Deadman, otherwise known as a Forgery as one of its strongest members.

He is a man with slender features and mostly seen shirtless, sporting dark pants and a rope belt as well as bands worn over his elbows. His brown hair is tied in a long low ponytail and he even wears a metal mouth mask. His eyes are black with yellow pupils.

As an artificial Deadman, his particular Branch of Sin called "Rari Ranshin" allows him to form scorpion tails used to inject himself with blood that enlarge the muscles in that area. "Nayuta" is the process of him using his Branch to affect his whole body, fully enlarging his muscles and overall performance.