Choso is a character from "Jujutsu Kaisen," a Japanese manga and anime series. He is a special grade cursed spirit, introduced as one of the antagonists. Choso possesses a stoic demeanor and a strong sense of loyalty to his brothers. He has a unique ability to manipulate blood, which he uses in combat with deadly precision. Despite his initially hostile nature, Choso's character develops, revealing deeper layers and motivations as the series progresses.