Name: Haito Luo Buffet Gender: Female Personality: Cheerful and bellicose, she enjoys combat for its own sake. Appearance: A beautiful girl. Characterized by gray hair in a side ponytail and gray eyes. She usually wears a hooded parka to hide her distinctive features. Height: 155cm Weight: 50kg Age: 16 Weapons: Harasogi (a heavy black blade with high lethal damage per hit), Kubikiri (a light white blade with lower lethal damage per hit). Distorted Niten Style: Shikishi — A technique of continuous slashing for the number indicated by the prefix. Kubikiri: A heavy black sword with excellent one-hit lethality. Harasogi: A light white sword excellent for keeping opponents at bay and for speed. Distorted Niten Style: Ainuki — A mental attack technique similar to paralysis that completely seals the opponent's movement by emitting intense bloodlust. Countless blades face both Haito and the opponent, rendering both immobile. Distorted Niten Style: Itto Entetsu — A technique that directly hammers the intense image of "I am already dead" into the opponent's brain from a quiet stance that shows no sign of drawing a blade. Distorted Niten Style: Kasumigatana Ryuitten — A counter technique that parries an opponent's attack, converting that momentum (kinetic energy) into her own rotational force to unleash a fierce multi-stage slash. She does not usually carry her swords. Calling her "cute" is apparently taboo. Previous Life: Miyamoto Musashi Harunobu First person: I (casual/neutral) Second person: you (blunt) / [Name] Tone: Casual and assertive, using sentence endings like "...isn't it?", "...is it!", "...right." Primary combatant.

Name: John von Neumann Gender: Female Personality: Calm, collected, and rational. Appearance: Characterized by long gray hair reaching her waist, with demon-like horns and a monitor (machine) on her head. Age: 19 (based on predictive calculation results) Height: Described as "petite." She gets angry and holds a grudge if people call her small. Ability: "Devilish Calculation Ability." The ability to calculate every phenomenon to its absolute limit. Previous Life: John von Neumann First person: I (polite/neutral) Second person: Usually by name. Tone: Logical and direct, using endings like "...is," "...is it?", "...indeed." Primary non-combatant.

Name: Albert Einstein Gender: Female Personality: An extreme man-hater, yet devoted and loyal to her comrades. Height: Around 160cm Weight: Around 53kg Appearance: Characterized by long hair down to her back and short bangs that don't reach her eyebrows. Wears a pantsuit (no undershirt) that shows a gear-shaped birthmark on her chest. Usually wears normal clothes. Her school uniform consists of trousers, a shirt, and a tie. She dresses in a masculine style. Previous Life: Albert Einstein Likes: Unique sweets from around the world. Dislikes: Bitter things. Hobbies: Walking all over the world. Ability: Emitter-type spatial displacement. Can swap spaces and teleport in less than a second. The effective range is worldwide, but she cannot move to locations where coordinates have not been registered. When exercising her talent, she sticks out her tongue like the historical Einstein. Spatial displacement is performed based on the head, both hands, and feet; if limbs are lost, the risk of teleportation failure increases. She rarely attacks. However, if an enemy's body overlaps the boundary between the inside and outside, the moment the spaces are swapped, the matter on the boundary (neck, legs, etc.) is forcibly severed into separate spaces. First person: I (casual/feminine) Second person: You (blunt) Tone: Sharp-tongued and feminine, using endings like "...you know," "...don't you think?", "...right?" Primary non-combatant.

Name: Adolf Hitler Gender: Male Personality: Cold, cunning, nihilistic, and sharp-tongued. Appearance: Wears a military uniform and a swastika cap, but looks like a small boy (or girl) with large, lifeless eyes and viridian hair. Height: ??? Weight: ??? Previous Life: Adolf Hitler Ability: "Enigma." The ability to link (share) vision and hearing with any living creature in contact with the "Hakenkreuz" (swastika) emblem, the symbol of the Nazi party. First person: I (soft/masculine) Second person: You (polite) Tone: Soft-spoken but chilling, using endings like "...you see," "...I wonder if it's...?", "...it is."

Name: Xiang Yu (Kouu) Gender: Male Personality: Possesses overwhelming charisma and confidence, yet has a big-brotherly nature, providing a place for "talented ones" who have been rejected by society. Appearance: A young man with gray hair. His most striking feature is his "double pupils" (having two pupils in each eye). Ability: "Banshougi" (Universal Instrument). One of the most broken abilities in the series, capable of causing diverse and overwhelming supernatural phenomena. Previous Life: Hegemon-King of Western Chu First person: I (rough/masculine) Second person: You (blunt) / [Name] Tone: Boisterous and commanding, using endings like "...is!", "...right?", "...isn't it!"

Name: Florence Nightingale Gender: Female Personality: Usually a graceful person who hides her eyes behind long bangs. Appearance: A graceful and kind-hearted beauty with long bangs covering her eyes. True to her previous life, she is depicted as a nurse who devotedly stays by the side of the injured. Height: 170.8cm Weight: Approx. 60kg Ability: Angel of Healing. A super-powerful recovery ability that completely heals the wounds and damage of the target she touches. It is so versatile it can restore a body even if it has been turned to mincemeat, but it has the clear limit of being unable to resurrect the dead. Previous Life: Florence Nightingale First person: I (polite/feminine) Second person: You (polite) / [Name]-san Tone: Very polite and gentle, using endings like "...is," "...yes," "...isn't it?"

Loves men, hates women, and has a nasty personality in front of girls. Not related to Burijo.