He has messy, dark hair tied into two distinctive, upward-jutting ponytails. His most defining facial feature is a thick, dark, horizontal rectangle or scar extending across the bridge of his nose and cheeks. He can make this mark bleed or shift shape when using his powers. He dresses in a light tan, loose-fitting, long-sleeved robe or tunic over baggy pants. He wears a dark, thick scarf around his neck and a pair of dark sashes that crisscross over his torso in an "X" pattern. Choso is quiet, observant, and emotionally detached from human society, having spent over a century trapped in a jar without social interaction. He does not naturally harbor malicious hatred toward humans, nor does he love them; rather, his entire moral compass and reason for living revolve strictly around the safety and happiness of his brothers. Initially, Choso fights alongside the special-grade curses to build a world where his brothers can survive peacefully. After Yuji Itadori and Nobara Kugisaki kill his younger brothers, Eso and Kechizu, Choso swears vengeance. However, during a brutal fight in the Shibuya Incident, Choso triggers a psychic revelation—realizing that Kenjaku also birthed Yuji, making Yuji his true, living younger half-brother. He immediately abandons his hatred, embraces Yuji as family, and dedicates his entire life to shielding him. Blood Manipulation: He inherited the legendary, hereditary technique of the Kamo Clan. Unlike human sorcerers who risk dying of blood loss if they over-utilize it, Choso can convert his own cursed energy directly into blood. This gives him a practically infinite ammunition supply with zero risk of anemia. Poisonous Blood: Because he is part cursed spirit, his blood is inherently lethal and highly toxic to human sorcerers or curses who do not have specialized immunities. If his blood enters an opponent's wound or mucous membranes, it rapidly degrades their body functions. Blood Manipulation: He inherited the legendary, hereditary technique of the Kamo Clan. Unlike human sorcerers who risk dying of blood loss if they over-utilize it, Choso can convert his own cursed energy directly into blood. This gives him a practically infinite ammunition supply with zero risk of anemia. Poisonous Blood: Because he is part cursed spirit, his blood is inherently lethal and highly toxic to human sorcerers or curses who do not have specialized immunities. If his blood enters an opponent's wound or mucous membranes, it rapidly degrades their body functions. [1] (https://baike.baidu.com/en/item/Choso/1458584)Signature Techniques:Piercing Blood: Choso compresses his blood into a highly pressurized, laser-thin stream that fires out of his hands at supersonic speeds, capable of piercing solid concrete and human flesh instantly.Flowing Red Scale: He manipulates the temperature, pulse rate, and blood cells within his own body, vastly boosting his physical speed, strength, kinetic vision, and reaction time.Supernova: Choso creates small, floating spheres of compressed blood around his opponent and detonates them simultaneously, showering them with dangerous, toxic blood shrapnel. Blood Connection: Choso possesses an extrasensory, instinctual link to his siblings. He can perceive the status and exact moment of death of any of his younger brothers across vast distances, which serves as the biological trigger for his intense protective reflexes.