Artemisia Hoshikawa is a first-year student and the head of Ramshackle Dormitory. She is a hero, caught up in the villains' world.
Artemisia has long, wavy deep blue hair to her back. She often wears half of it up, in twin tails and she has one stubborn lock of hair that sticks upright (an ahoge). Though she tries to keep her hair neat, because she’s pretty active, it tends to be tangled and messy. She has big and dark blue eyes–their colours changing depending on her emotions. The more excited she might feel (or even threatened), her hair and eyes start to resemble little galaxies: with stars shimmering into existence. It's something she does unconsciously, but it is also something she can control if she wanted.She wears a black turtleneck underneath a navy sailor blouse. She wears the standard black Night Raven College gloves and wears the standard pants as well. For shoes, she wears short combat boots.She has silvery blue bracelet that is shaped like a long sword wrapped around her left wrist. When she removes it, it turns into her sword Sadalsuud.She’s very tiny–and doesn’t really care about it unless people bring it up and constantly tease her over it. Then she gets very pouty and stompy over it.
"I am Artemisia Hoshikawa, the daughter of the progenitor Khaos."Artemisia was very young when she first learnt that she was far from a regular mortal. It was because of that, that she had to mature very quickly to become someone worthy of her godly parent, the primordial Khaos. As the daughter of the oldest existence in the universe, people instinctively had high expectations of Artemisia; whether it be her character or personality, her morality, her power and her dependability. To her credit, Artemisia bore the brunt of all these expectations with her head raised high and never once flinched at the weight of the responsibility that fell to her shoulders. She was every bit the hero that people wanted her to be. She was kind and generous to allies, she never erred from the side of lawful good, she tamed her power with great ease and she was someone everyone could count on to save the day.They call her a hero. They call her a princess. They call her a saviour. They never called her a human.“I’m just a mortal girl but... When people look at me, they look at me as if I am a god.”With all the titles she has been given, the one thing she realised deep within her heart was that she had no idea who Artemisia Hoshikawa was. All her life, she had simply known what people expected and wanted of her--and not wanting to disappoint anyone, not wanting to fail anyone--she became that which they all wanted her to be. She doesn't necessarily detest anyone; she understands what it means to be a good person and for what its worth, she does want to be one. She will become the epitome of a good person: a hero. And as long as there are people who believe she is one, as long as someone calls out to her--needing her to save them, then she'll unsheathe her sword again."So this is... a world of villains?"It's no surprise she feels a little lost once she crashes into the world of Twisted Wonderland. For the first time in all her years of existence, there was absolutely no expectations of her. She didn't need to play the role of a hero, she didn't even necessarily need to be a good person. She could just finally try to see what type of person Artemisia Hoshikawa was; and the person she would credit with discovering who she was, was none other than Floyd Leech. He had seen the rigidity with which she held herself and had seen the way she almost always seemed to expect people to judge her for simply wanting things and he had bluntly told her she didn't seem to even be alive. And as much as it had shocked her it made her ask him to teach her how to live."I... I want to live..!"In the first place, Artemisia is the daughter of Khaos, and chaos itself was never meant to be tamed or controlled; it simply is. So Floyd showed her his own personal brand of chaos. He took her to the hustle and bustle of Mostro Lounge and ordered the whole menu. He took her to chase birds off the pier and swam with her to catch pretty fish under the water. He taught her how to play crane games and threw a tantrum whenever she won over him. He showed her his collection of silly eel merchandise and she started an obsession with silly patterned socks. He took her hand and taught her the simplest and littlest joys of life... and she finally felt human."I'm Artemisia Hoshikawa from Class 1-B."Despite her new propensity for chaos and desire to try something new everyday; there are certain things difficult to shake off completely. Sure she's still a little rigid in terms of personality and she still prefers to stick by the rules. Regardless, Artemisia feels that she's starting to genuinely like the person she is, and she might just look forward to the person she could become--in this world of villains.
She technically has a different magic. Being born under Aquarius meant that she has a high affinity with water magic. As a child of Khaos, she has the ability to manipulate chaos, which in itself is often believed to be water. In conclusion, Mii is able to manipulate water from the smallest dew drop to the great primeval waters that created the universe.
Artemisia is also incredibly skilled with a sword and uses it as her primary weapon. She prefers to channel her chaos magic through her sword because that is how she understands how to best tame her magic.
Her sword, Sadalsuud, is a gift from her divine parent—Khaos. Upon being born under Aquarius, Khaos took some of the constellation’s light and crafted it into a sword befitting their daughter. Because the sword itself is essentially a star, Mii is the only person who can actually hold it and use it as a proper weapon. The sword is normally in the form of a long katana but it can also turn itself into a bracelet when not in use.
In her story, Mii easily handled and beat Grim during the prologue. Her impressive show of power during the opening ceremony made her catch attention.
Her odd relationship with Floyd Leech started because he demanded a fight from her and she easily beat him too. She's always seen him as refreshing. He was one of the few who never feared her or kept her at arm’s length because of her power. Rather, he was drawn to her and wanted to fight her... and he eventually showed her how to live too.
She has a very interesting relationship with Sebek Zigvolt in that he used to despise her for beating him during spars and she didn't like the way she felt like he was holding her to a standard... but once they both understood each other's ideals and desires, they had nothing but respect and admiration for the other.
She only cooks blue food. It was something that weirded her out, but a friend’s mom cooked blue food all the time and was the person who ultimately taught Mii how to cook so… she can only cook blue food.
She likes to leave campus, go to the beach, and go boating. She’s especially good at it. Sometimes she’ll stay up late just to watch the stars.
Though Mii is already a very powerful demigod, she actually has little skill in her abilities as of right now. She normally uses her water and chaos magic to brute force things… But actually, she can use chaos to create anything out of nothingness. She just needs to figure that out.
There are two possible stories chronicling Mii coming to Twisted Wonderland. One version is her individual story titled Brave Shine and the other story is titled Enchanted. Regardless of the world she’s from, she is always a daughter of Khaos. Brave Shine has her coming directly from the Percy Jackson and the Olympians world.

"When people look at me, they look at me as if I am a god."
Technical Information
| Japanese: アルテミシア・ホシカワ |
| Romaji: Arutemishia Hoshikawa |
| Name: Artemisia Hoshikawa |
| Other Name: Mii; Arte; Misia; Shrimpy/Aoebi-chan (Floyd); Madame Heroine (Rook) |
| Voice Claim: Hisako Kanemoto |
Biographical Information
| Gender: Female |
| Age: 16 |
| Birthday: February 18 |
| Star Sign: Aquarius |
| Height: 149 cm |
| Eye Color: Sky Blue |
| Hair Color: Midnight Blue |
| Homeland: Unknown |
| Family: Khaos (Parent), Mother |
Professional Status
| Dorm: Ramshackle |
| School Year: First |
| Class: 1-B |
| Occupation: Student, Dorm Leader |
| Club: Kendo Club |
| Best Subject: Astrology |
Fun Facts
| Dominant Hand: Right |
| Favourite Food: Blue nuggets |
| Least Favourite Food: Blueberry muffins |
| Dislikes: People calling her a "saviour" |
| Hobby: Collecting varieties of colourful socks |
| Talents: Identifying stars |