Mio Amasaki
Gallery | Relationship | Quotes

Mio colored pic

Mio Chapter 01 Page Color

Japanese 天崎 美桜
Rōmaji Amasaki Mio
Personal Information
Gender 212px-FemaleFemale
Age 15
Status Alive (Resurrected)
Relatives Kaya (sister)
Mr. Amasaki (stepfather)
Eye Blue
Hair Blonde
Occupation Student
Affiliation Magic Division

Witch's House

School National Knight Academy
Diva Phenex
Manga debut Chapter 1
Light Novel debut Light Novel Volume 1
Voice Actors
Japanese Sakura Ayane

Mio Amasaki ((あま)(さき) ()() Amasaki Mio) is the childhood friend of Kazuki Hayashizaki and one of the main heroines of the series.


Mio is a beautiful young woman with blue eyes and large breasts. She has long blonde hair that is tied in twintails with large red bows. She is usually seen wearing a school uniform which has a black and white shirt with four buttons along with a white skirt and thigh-high socks. In her casual clothes, Mio wears a white blouse with a jacket on top and brown laced shoes, she also wears a phoenix feather-shaped necklace. Her Decorteo Brigieux is made of red attire over her breasts, parts of her stomach, legs, and arms.


At first, Mio is seen with a harsh and cold personality, but later when she opens up to Kazuki Hayashizaki, she acts like any other ordinary girl, blushing and acting bashful when she went on a date with him. Mio likes painting, writing, modern poetry and magical arts. Her dream is to become the strongest magician among the Kishidan, she also wants to become student council president in the future. At first Mio also calls Kazuki her "slave" often. Mio is a classical tsundere (A person that hides their true feelings); at the beginning of the story she insults Kazuki for being skilled with using swords and not magic. When he is accepted into the Witch's house, she treats him as an annoyance and calls him her personal slave, but in truth she is a little bitter that he does not remember her from when they were at the orphanage together and that he was adopted by a family skilled in sword arts.

Mio is also childish when she's with Kazuki and calls him Kazu-nii. After being resurrected, she started to be more honest about her feelings for Kazuki. In fact, she would openly boast about it, especially since it was because of her high positively level that she was the first girl who could do telepathy with Kazuki and become one of his favored princesses (along side Koyuki, Kaguya and Hikaru).

Mio also loves fashion and is knowledgeable when it comes to clothes. She's even capable of sewing clothes on her own, which she often uses to seduce Kazuki. Mio is also a skilled illustrator, as shown when she drew Kazuki an election poster.



Mio comes from the noble magician family of the Amasaki household. She also lived in the Nanohana house with Kazuki when they were children. She is the childhood friend of Kazuki while they were both living in an orphanage. Shortly after Kazuki was adopted for his proficiency at swordsmanship, she in turn was adopted for her high proficiency in magic.


Volume 1Edit

Powers and AbilitiesEdit

Abilities and SkillsEdit

Phenex 10 Inherent Powers:Edit

Mio uses Phenex's power from long range distances. However, when Kazuki uses it he makes it versatile from any type of range whenever he's in a fight. When Kazuki became the king of Japan, Mio became the favored princess magician of Phenex from her over 150 positivity level bond with Kazuki. Mio is currently the only one the full power of Phenex. The downside is that it can only last for a short time and any other contractors that were chosen by Phenex are unable to use magic which puts them in a bind if they were to battle. During a mock battle with the Knight Order she took down her opponent with no difficulty. As a Chouki magician she is the strongest summoner of Phenex.

Level 1: Barrett: The avatar of Phoenix appears behind the user and it then shoots a fireball-like attack at the opponent.

  • Volcanic Barrett (Chouki Magician): Summons a bullet of lava that shoots from the ground.

Level 2: Fire Wall: After placing her hand on the ground, it creates a magic circle under the opponent and summons a wall of flame from it.

Level 3: Self-Burning: It clads the targeted person with protective fire. Using psychokinesis it can be extended on different objects like a sword.

  • Self Burning Empress (Chouki Magician): Wraps the target in armor of flame like being embraced in the wings of the undying bird.

Level 4: Anti-Aging: Healing magic that creates a small fire that accelerates natural recovery.

Level 5: Blazing Wings: Summons wings made out of flame which grants the ability to fly for short amounts of distances. Can also be used like a shield or sword.

Level 6: Israel Judgement: The avatar of Phoenix rises behind the summoner's back and fires concentrated flame and light in the form of a powerful laser.

Level 7: ?:

Level 8: Imitation Flare: Summons the avatar of the firebird. The flames of the Phoenix liberate all of their power, which creates a small pseudo sun. The converged energy can be directed to an opponent and detonate like a bomb. It possesses heat and light elements.

Level 9: Super Nova: A small fire spark is created and fired, within the small spark Phoenix's everything that carries infinite life is compressed creating something that has devastating destructive power.

Level 10: Revive: This spell denies someone's death. It was only used once and so we don't know exact conditions for it. First it requires immense amounts of power. And the revived person doesn't have any memory about their death.


  • Mio is the first heroine to ever meet Kazuki.
  • She is the first girl to date Kazuki.
  • She has a rivalry with Kanae Hayashizaki. This is because they both looked up to Kazuki as a older brother, yet love him as a man, and they both enjoy imitating cats.
  • Until Kanae contracted with Kazuki, Mio's affection were initially the highest. A fact she would never stop boasting of.
  • Mio is the cause for Kazuki having a maid fetish.
  • Mio animal cry is a cat. She even made a custom-made cat suit to flirt with Kazuki.

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