Evermillion

Evermillion (エヴァーミリオン?), fully named White Princess Evermillion (白姫エヴァーミリオン Shirohime Evamirion?), is an entity of unknown origin sealed inside Honoka Takamiya. She is addressed as the White Princess by various characters. A total of five seals were placed on her. Evermillion, when released from inside of Honoka, takes the appearance of an extremely tall, humanoid woman. Her ears are very odd, being long and pointed like those of an elf. Her nails are also extremely long. In ancient history, in many cultures; this was a sign of great power. To have long nails like this, was a sign of the ability to have much spare time, meaning no work was performed by this person which might endanger his/her nails. Nails normally break, if used for their intended purpose, hence leisure and idle time. She wears an extremely extravagant ballroom gown and has a small, cartoon-ish crown on her head. Nearly every inch of her is white with a pinkish hue, including her hair, skin, and gown. The only exceptions are her red eyes and blue earrings. Evermillion is very playful and easy-going. Even when facing off against Medusa she kept a very casual demeanor and then immediately engaged in a conversation with Honoka even as what little was left of Kazane Kagari's mansion was threatening to collapse. She likes to tease others, such as calling Honoka "Honoka-kyun" and then claiming he had to give up his eyes to remove the petrification from Ayaka (though she was playfully fibbing). She does have some concern for Honoka, saying he should avoid summoning her too often. One gets the feeling it is because, no resource is endless. She is probably concerned that too much of her may be drained too quickly to be of use, if she has to simultaneously fight the seals and produce power too often; her own existence might become at risk.