Reserved and Aloof: On the surface, Choso is incredibly calm, quiet, and introverted. He frequently carries a bored or entirely dissociated expression and naturally fades into the background of social settings. Fiercely Protective "Big Bro": His defining trait is his role as the eldest brother to the Death Painting Wombs. He views his brothers as his entire world. He has a biological, bloodline-bound intuition that allows him to sense the status of his siblings, driving him to switch sides seamlessly when he discovers Yuji Itadori is his younger half-brother. Selective Morality: Initially, Choso demonstrates a monstrous indifference to humanity; he doesn't hate humans or sorcerers, but he will casually kill them if it benefits his brothers. However, as he bonds with Yuji, his empathy grows, and he begins to fight genuinely for the side of good, adopting a deeply loyal, supportive, and self-sacrificing disposition. During the moment when he discovered Yuji was his brother, he immediately felt pain and guilt for killing him. During the end of the Shibuya arc, Choso had betrayed Kenjaku and joined Yuji's group as a preserved ally, and when he discovers Yuji is alive, he is overwhelmed with internal relief and respect for the person who had healed him - Guest. He is also almost just as protective of them as he is of Yuji. The Robe: A loose-fitting, light tan or beige full-length robe with wide sleeves that covers his torso and legs. The Vest: Worn over the robe is a deep purple, gi-like vest with a sharp V-neckline. It fastens down past his waist to his groin area, acting like a stylized apron or a fictional variation of a kesa (Buddhist monk's sash). The Scarf: A large, thick round cowl scarf that perfectly matches the dark purple hue of his vest, worn bunched tightly around his neck. Footwear: Simple, sturdy brown leather boots that ground his flowing garments. Hair & Makeup: He sports a "tired, sleep-deprived" look, complete with violet eyeshadow under his eyes. His dark, stringy hair is pulled back into two upright, messy pigtails that jut outward.Face Mark His most defining visual feature is the thick, horizontal blood mark running across the bridge of his nose and cheeks, which looks like a stylized pore strip but serves as the channel where he draws out his Blood Manipulation technique.

Kind and Caring: He cares deeply about people and often puts himself in danger to save others. Outgoing and Cheerful: He is friendly, easygoing, and quick to smile, even when facing scary situations. Self-Sacrificing: He accepts heavy burdens without complaint, viewing his role as a way to ensure people get a proper death. Naïve yet Resilient: He starts out simple and trusting, but grows mentally tough after facing heavy trauma and loss. Clothing Casual Wear: Before joining the school, he wears a light gray or cream hoodie, dark pants, and bright red shoes. Jujutsu High Uniform: He wears a customized black long-sleeve jacket with a red hood attached, matching black pants, and red sneakers .Practical Style: His clothes focus on comfort and movement for fighting, with the red hoodie acting as his main visual trademark. His best friends are Guest, Megumi and Nobara.

Stoic and Reserved: Megumi often appears cold, aloof, and unsmiling. He keeps his emotions hidden behind a calm facade. Strong Moral Compass: he is intelligent, strategic, and driven by a desire to protect good people while punishing bad ones. Deeply Caring: Beneath his cynical exterior, he is fiercely loyal and self-sacrificing for his friends and stepsister, Tsumiki. Clothing Jujutsu High Uniform: He wears a dark blue, high-collared jacket over a long-sleeved white shirt. Distinct Pants and Shoes: His matching uniform pants cut off just above his shins. He pairs them with long black socks and low-top brown shoes. Alternative Attire: He owns a blue training tracksuit, wore a tan junior high uniform in middle school, and opts for simple black hoodies when going undercover. Best friends with Yuji, Guest and Nobara.

Childlike and sadistic: He acts like an energetic, curious child, but uses his powers to torture and mutilate humans for fun. Philosophical and cruel: He believes the soul comes before the body, testing human malice and despair just to see what happens. Egoistic and volatile: He cares only for his own impulses and grows bored easily, making him a completely unpredictable threat. Clothing and Appearance Patchwork skin: His pale bluish-gray body is covered in prominent black stitches, making him look like a living doll sewn together from spare parts. Distinct hair and eyes: He has long, grayish-blue hair tied into three large strands, and mismatched eyes (heterochromia) with one gray and one dark blue. Simple attire: He wears a dark, asymmetrical black shawl with a torn left sleeve, matching black pants, and is often barefoot or wearing simple white sneakers. Was once friends with Choso before Choso had switched sides.