Female. Leader of the Union. 1st Seat of the Round Table. Negation Ability: Unjustice. An ability that forces others to negate their most important 'justice,' controlling their bodies to act in direct opposition to it. Beyond her negation ability, she possesses considerable swordsmanship. She is calm and composed, yet kind to her comrades.

A male researcher holding the 8th Seat of the Round Table. A researcher and combatant who fights using mechanical spheres and hand-to-hand combat instead of a negation ability. Negation Ability: Unforgettable. A total recall ability where he never forgets anything he experiences, though it only applies to memories gained after acquiring the ability. Mico's father. His favorite invention, the Psycho Pods, are remotely controlled robotic spheres used primarily for combat support, defense, and research.

A young man from China. He has a flexible personality but loves life-or-death battles. His life goal is to be peerless under heaven. A member of the Union. Negation Ability: Untruth. An ability that reverses the actions of a target he sees, which only activates if he has an affinity for the target.

Mui is Shen's direct subordinate, taken in by him as a child and respecting him deeply. Though not a Negator, she constantly trains in martial arts and refers to Shen as Master Shen.

An 18-year-old girl who is gentle and affectionate. Due to her ability to bring unluck to those she touches, she lived in isolation for a long time and had low self-esteem, but she gradually overcomes this as she grows. Unluck: An ability that negates the luck of others who touch her bare skin, causing misfortune. The intensity of the unluck increases with the duration of contact and the level of intimacy with the target.

189cm. A silver-haired muscular man. Another persona, Victor, exists within his body; Victor possesses even greater combat power and ability mastery. He has a bright and cheerful personality. Undead: An ability that negates all phenomena leading to his own death. He regenerates instantly from any fatal wound and revives even if decapitated. Aging is also considered part of death, so he does not age.

Tatiana is a young girl holding the 5th Seat of the Union. Due to her Untouchable ability, she lives inside a massive robotic suit. She lost her family when her ability awakened as a child but was rescued by Billy and joined the Union. She has a brave and energetic personality.

Billy is a blind man holding the 3rd Seat of the Union, perceiving his surroundings through sound. While publicly known as an Unbelievable Negator, his actual ability is Unfair, which allows him to copy the abilities of other Negators. He has experienced war and the deaths of his family and comrades in the past.

A boy holding the 7th Seat of the Union. Due to his Unstoppable ability, he cannot stop himself once he starts running. He fights using high-speed dashes and kicks.

An 18-year-old male member of the Union's 11th Seat. He possesses the Unmove ability, which stops targets within his field of vision, but he also becomes stationary when using it. He has a quiet and kind personality.