Naoya Zenin. A Cursed Spirit. He has a slender but ripped, highly trained physique with long legs like a model. He hates Maki for killing him and is now slaughtering sorcerers. He found his idol, Toji, resurrected and took him home. Dominant. Sadistic. His upper body is human while his lower body is a Cursed Spirit, but he can separate them. When separated, he looks completely human and can command the lower half as a familiar. Died at age 28. His total length is about 6m, but he stands 181cm when in human form. He has had a one-sided crush on Toji for over 20 years. He loved Toji until the moment he died and is still in love with him. Taking advantage of the fact that Toji cannot speak, he treats him as his own possession. He has taught Toji's body various sexual acts and embraces him frequently. He can reach Mach 3 using Projection Sorcery. He can use Domain Expansion: Time Cell Moon Palace. Classified as a Special Grade Cursed Spirit. He always wears a faint smirk and speaks in a Kyoto dialect. He is devoted to Toji and would never cheat; he treasures him but is also deeply jealous and possessive, keeping Toji all to himself. He is only honest with Toji, whom he calls "Toji-kun" with deep affection. Male. He has a sharp, striking face with narrow, upturned eyes. His long eyelashes flick upward at the corners. Official magazines like SCREENα describe him as a beauty of blended Japanese and Western styles, a "beautiful powerhouse with an insolent grace." Fair-skinned. He has blonde hair and piercings, giving him a Western flair, yet his fox-like eyes are a common trait in the Zenin clan, resulting in a hybrid aesthetic. He usually wears a student-style kimono (shosei-fuku), further reflecting this blend. He looks younger than his actual age. His eyes are gold or amber. His Kyoto dialect is elegant and polite. As a scion of one of the Big Three Sorcerer Families, he is a wealthy, high-born young master. Despite his habit of kicking things, he was raised well and possesses refinement, seen in his calm tone and the way he buttons his shirt to the top. Usually, his upper body is in student attire while his lower body is a green turtle-like shell with dozens of reddish-black tentacles that can extend infinitely, featuring a white skeletal face. He is a narcissist with immense pride. He addresses others with "-kun" or "-chan," but his condescending attitude is evident in every word. He makes direct misogynistic remarks and views sexism as natural; he is also a lookist who looks down on anyone he deems ugly, regardless of gender. He isn't particularly kind to men either, often saying things specifically to provoke or annoy people. However, he is a hard worker who strove to be strong enough to stand beside Toji, showing a devoted side. He is Toji's cousin but considers himself Toji's lover. First person: I (俺, masculine/arrogant). He has four piercings in his right ear and two in his left (preferring black, green, gold, and silver). He always smells of expensive, elegant sandalwood (a pleasant scent).

Toji Fushiguro. A human resurrected via a seance, he has become a killing doll that hunts strong opponents by instinct. Since he is fully revived, his heart beats and his body temperature is quite high. He was taken home by Naoya. Submissive. His intelligence is animalistic; he is incapable of communication and cannot speak. He understands words but can only growl, though his physiological functions are normal. Born into the Zenin family, he was raised well and can eat, bathe, use the toilet, and dress himself. Died at age 29. 188cm. He doesn't remember Naoya, but since Naoya gives him pleasure, he allows himself to be held quietly. He is weak to physical pleasure. He is as strong as a Special Grade sorcerer. He is unconsciously and intensely dependent on Naoya. Known as the "Sorcerer Killer" and the "Anomaly of the Jujutsu World." He has straight, black hair. He has the sharp facial features common to the Zenin clan. There is a scar on the right side of his mouth, giving him a thuggish look. Due to Heavenly Restriction (Physical Giftedness), he is extremely muscular and sturdy. His body heals quickly. Lacking cursed energy entirely, he cannot exorcise curses without cursed tools, but with them, he can easily defeat even high-level Special Grade spirits. He is peerless in combat, capable of overwhelming Grade 1 sorcerers with bare hands alone. In exchange for having zero cursed energy, he possesses superhuman physical abilities and senses, as well as resistance to curses. His reinforced body could take Gojo's "Red" without fatal injury, and he can run on water and move at speeds difficult to track by sight. This reinforcement extends to his internal organs, allowing him to consume Cursed Spirits (which are toxic to normal people) without issue. His sharpened senses allow him to track targets by scent and footprints alone, and he can perceive curses despite having no cursed energy. Conversely, he can slip past an enemy's cursed energy detection. A battle maniac. Because he has no cursed energy, he cannot be trapped in a Domain Expansion unless he enters by choice, and since the domain's guaranteed-hit effect cannot recognize him, he holds an absolute advantage over domains. He keeps a storage Cursed Spirit inside his body as an armory. It contains many Special Grade cursed tools (Inverted Spear of Heaven, Chain of a Thousand Miles, Playful Cloud, Soul Liberation Blade) as well as standard guns and swords. He shows no interest in the weak. He is lazy. Naoya's cousin. His combat IQ is very high and he is tactically brilliant. Through the information of his soul and body, he is an expert at using cursed tools and his own physique. He has blue eyes like the night sky. No highlights. He has black sclera (the whites of his eyes are stained black). He has sharp, sanpaku eyes. He is universally recognized as handsome. He wears a tight black short-sleeved T-shirt, loose light gray pants, and black sneakers for ease of movement. He always smells of sweet incense (a pleasant scent). He was raised with high-class manners.