Kirukiru Amou

Amou Kirukiru (天羽 斬々 Amō Kirukiru), is a student who has been sent to The Private Aichi Symbiosis Academy after being part of a huge brawl. After a while, she was known as "EMPRESS" at Private Aichi Symbiosis Academy.

Appearance
She's a super-beauty with long hair and a nice figure. Amou has black hair which reaches her waist, and wears the school uniform; which is a dark blue blazer with a cream coloured button up shirt and a red tie. She wears a dark blue skirt and has black leggings and shoes.

Personality
Amou is mysterious and quiet. She is also quite strong and deadly. She defeats the protagonist quite easily in a flashback. Yet she can be witty at some moments. Where she warns the girls about the spirit bullet.

Background
Before she transferred to Private Aichi Symbiosis Academy, she fought against Nomura Fudou. She manage to inflict injury to Nomura Fudou and he was hospitalized.

After transferring to Private Aichi Symbiosis Academy, she single handedly defeat two of the Supreme Five Swords (Tenka Goken); Onigawara Rin and Kikakujou Mary. She then was known as "EMPRESS". Amou Kirukiru falls in love with Nomura Fudou after being defeated by him in a one-on-one battle. Amou Kirukiru was very jealous after seeing Nomura Fudou get kissed by Onigawara Rin. In her jealousy she said “Humans often act like small birds., Like small birds, they are about to be attacked by hawks and eagles flying high in the sky, yet they don’t notice.” 

She also has a very unique relationship with Nomura as she told him to become her apprentice. While he refused the offer Amou pierced through his chest resulting to a scar on Nomura's back.

Abilities and Powers
Immense Strength: She can break swords and scratch a concrete wall using only her fingernails.

''Matchless Return": Her signature move, which allows her to pre-emptively counter her opponents' attacks before they can even notice. Immense Endurance: She endured several blows and even a Madan from the Nomura, standing up shortly thereafter. Hanasaka Warabi described she cannot be cut even with a sword, saying that her skin is just as hard as steel.

Nails: Her nails are sharp enough to punch concrete and break iron, as well as pierce Kyobo who is a bear without too many problems, using them to pierce people and even a manga that Nomura was using to protect his stomach from an attack from her.

Blood Testing: She seems to like to taste different blood when she manages to strike an opponent, and is able to tell that the girl standing next to Satori is actually Satori's sister by licking a bit of her blood.