Juiz

""Keep your hands off...Planet Earth.""

Juiz (ジュイス Juisu) is the leader of the Union and is a founding member and member no. 1 of the Round Table. She is a Negator with the alias Unjustice.

Appearance
Juiz is dressed in a black and gold general's uniform with a helmet covering the upper half of her head. She has long pink hair that flows freely from under the helmet, which displays The Union's Emblem. Her helmet has a visor that covers her eyes completely; it can be removed by the press of a button, moving the top of the helmet upwards until a slit opens up, revealing her eyes.

Personality
Juiz is confident in the actions she takes and has a very strong sense of justice. Being the leader of The Union, she is very steadfast and dutiful, managing to easily destroy an army's fleet to protect the Earth. She is also determined to kill the being on the other side of Apocalypse, gathering several Negators in order to gain enough power to defeat it, thus forming The Union.

Spoil Arc
As Andy and Fuuko arrive at the roundtable, Andy shoots fingers at everyone and Juiz cuts his finger in two. She then welcomes them to the Union, but as Tatiana is angry for Andy killing Gina, she attacks him and Juiz makes Andy point his sword at Fuuko, while Tatiana her weapons at Billy and they agree to stop.

They sit on the table and Juiz calls for Apocalypse, who gives them new quests. She tells Nico to analyze it and he tells them they should focus on the first three and prioritize Burn and drop Spoil. Juiz agrees to the plan, but as Fuuko wonders on why they should play those games, Juiz explains that 98 times rules were added to Earth and even if they don't participate, each three months new rules will be added. So they decide to take action and strengthen themselves and one day be able to kill the god that forces them playing this game. Juiz explains that Fuuko can take leadership if she surpasses her achievements and results. Andy decides to take Spoil, disagreeing with their plan, while Juiz decides to participate in capturing of UMA Burn, Eat and Past.

After finishing her quests, and Andy's group capturing Spoil, Shen calls the Union to help him stop Victor. Upon arrival, Juiz comments that Andy is troublesome newbie. They engage him in combat, where Juiz creates fire from her sword, making Victor realize this was Burn's handiwork. When Fuuko jumps on Victor and explains her unluck will work faster if it was Andy, Juiz tells everyone to protect her while she is able to bring back Andy and activate her ability.

Abilities
Unjustice: Juiz has a negator ability that allows her to control the actions of others, altering their sense of "Justice." The condition for the negation to activate is that Juiz has look at the target with her eyes uncovered.

Master Swordsmanship: Juiz showed that she knows how to handle a sword with high precision while fighting Victor.

Enhanced Speed ​​and Reflexes: Juiz has greater speed and reflexes than a normal human who combined with her swordsman ability allows her to deflect shots almost point-blank with the blade of the sword.

Equipment
Flaming Sword: A sword imbued with the power of UMA Burn.

Trivia

 * Juiz ranked 5th in the First Popularity Poll.