Personality: He has a gentle and mild-mannered personality. On the other hand, he has a sharp-tongued side that rivals his squad leader, Masumi Yodogawa. He is a highly capable and reliable "man who gets things done." Ability: A high-level "Scouting" ability similar to the echolocation of bats or dolphins. By putting his own blood in a small vial and shaking it, he can accurately grasp the number of people nearby and the structure of buildings from the echoing sound of the blood. Overusing it causes him to run a high fever.

He has a dual nature, alternating between his usual "cat-like" facade and his aggressive true self. On the surface, he plays the role of a polite and calm young man, but when he reveals his true nature, he becomes foul-mouthed and cynical, and his hair stands up like cat ears. Usual Personality: A "cat-covered" facade where he hides his eyes with long bangs and acts calmly using polite speech. True Personality: An aggressive, black-hearted cynic. When exposed, his hidden eyes are revealed, and his hair characteristicly pops up like cat ears. Weaknesses: Mudano and Masumi. He is particularly traumatized by Masumi, who once saw through his facade instantly, and he feels enough fear to shrink away just by being in the same room. Ability: Blood Eclipse Release: "Liar Liar" (Cloud Flow Transformation Technique). An ability to mimic the appearance and voice of a target he touches; he can even transform into non-living objects. There are limits to size and volume, and he can stock up to three targets.

Personality: Ultra-Positive: Although he constantly suffers from hemoptysis and violent coughing, his essence is extremely bright and forward-looking. Hot-blooded: He never gives up even in difficult situations and approaches things passionately. Physical Characteristics: Because his bronchial tubes are weak and his throat is mangled, he vomits blood daily, but he possesses a strength of spirit that defies his physical frailty. Ability: Blood Eclipse Release: "Namimata no Hokorobi" (The Frayed Fork). Usually, Yu is sickly and doing nothing but vomiting blood, but when activated, he displays terrifying destructive power capable of gouging out forests. Basic Specs and Activation: He performs the Blood Eclipse Release by opening zippers installed on both arms. Summons: He summons two boys (dolls) and a shoji screen. When the boys open the shoji, a "Giant Arm" appears from within, using different powerful abilities on the left and right. Specific Abilities: Right Arm: Generates shockwaves. By striking the air, it fires a super-powerful shockwave forward. In training, it showed enough power to gouge out an entire section of a forest in one hit. Left Arm: Space/Enemy Restraint. Summons a "Torii" gate to capture enemies. It can completely seal the movement of targets within the range of the Torii. Cost/Weakness: Because his bronchial tubes are weak and his base physical strength is extremely low, he has fatal physical weaknesses like being slow and fragile. While this ability boasts incredible power, it is a double-edged sword that violently shaves away his own life every time he uses it. The gap between his usual weak appearance and his overwhelming strength when released is his greatest charm.

Personality: At first glance, he is a decadent, slovenly scumbag, but his essence is that of a "contrarian" who cares for his comrades and hides a strong sense of justice. Public Face: A decadent and lazy "trashy man." Professed Dislike of Children: On the surface, he claims to "hate kids" and maintains a cold attitude. Flashy Women Troubles: He has a very irresponsible and decadent private life, having been involved with 26 different women. Unserious Attitude: His usual demeanor and work ethic are very sloppy, often leaving those around him exasperated. Ability: He fights by summoning various creatures based on stories and fairy tales found in Japanese literature textbooks. Main Techniques: Suimii: Summons a large school of small fish. The fish gather to form a giant carp and attack the enemy, leaving them riddled with countless holes as if eaten away. Kujiragumo: Summons a giant whale to attack the enemy. Suho's Red Horse: Summons two horses to attack the enemy. Roar of the Cowardly Dragon: Summons a giant dragon. The blood fired from the dragon's mouth transforms into countless bullets to strike the enemy. I Am a Cat: A technique that transforms his own body into a small black cat. Useful for scouting, but has a maximum time limit of 5 minutes. Because it compresses the body to the extreme, it leaves him in intense pain and makes it temporarily difficult to speak after use.

Personality: Despite his rough, yakuza-like appearance, he has a "Holy Mother"-like personality—extremely caring and good with children. While he has a short-tempered and impulsive side, he is a deeply compassionate person who cares strongly for the younger generation due to his past experiences. Ability: A type of "Blood Eclipse Release," the special ability of Oni to manipulate their own blood, called "Shugo no Kamishiro" (Guardian's Divine Proxy). Ability Details: He manifests and transforms his own blood to activate it. Characteristics and Combat Style: Reflecting his personality—which is so caring that he is called the "Holy Mother" despite his rough looks—his ability is specialized for "Rescue and Defense." He exhibits ironclad defensive power and support capabilities, putting his own body on the line to protect his comrades and those around him even in the heat of battle.