Hajime Kashimo (鹿紫雲かしも一はじめ Kashimo Hajime?),[2] known as The God of Lightning (雷らい神じん Raijin?),[3] is an antagonist-turned-supporting character in the Jujutsu Kaisen series. He is a sorcerer from 400 years ago, currently inhabiting the body of someone Kenjaku prepared as a vessel, and has served as a player in Kenjaku's Culling Game, seeking to find and consequently battle Sukuna