Aiyose Hiyoko

Aiyose Hiyoko (愛寄ひよこ), commonly known by her ringname Waniguchi Nokoba, was a member of the "Item" running the Colosseum, one year prior to the main story.

Appearance
She is described as a small girl with pale skin and shoulder-length black hair, wearing a revealing ring costume resembling a racing swimsuit.

Abilities
Her esper ability is Leverage Struggle, estimated by Mugino Shizuri to be at Level 3 or 4, which greatly increases the force of her leverage. This allows her to weaponize anything using leverage, including tools (such as scissors, crowbars, seesaws, pliers etc) or physical grappling techniques (her usual focus), such as joint locks. Using Leverage Struggle, she can crush a bear with her bare arms or tear off a section of a wall using thick pliers and only one arm, and claimed to be capable of grabbing a conrete pillar as big or twice as big as a human torso and bending it with her bare heads. She is also an expert at.