Rochka

Rochka (ラチカ, Rachika) is a russian ayakashi. Her real name is Snegurochka (スネグーラチカ, Sunegūrachika) and is a snow spirit. She is currently pretending to be Matsuri's little sister and therefore part of the Kazamaki family.

Appearance
Rochka has the appearance of a girl, which is why she is often treated as such. Rochka usually wears a cold blue jacket with white tones. When she wears the jacket she is invisible to humans. When she is not in the jacket she usually wears a striped shirt and headband along with a tutu. Her hair is blonde and long on the sides. Her skin is pale and she has blue eyes.

Personality
At first, she used to have a childish attitude, throwing tantrums when her plans didn't go as she wanted, as time went by and thanks to Suzu and Une, she became kinder and less childish, having a slightly more mature personality. Being a snow ayakashi she usually hates heat, melting when it is very hot in the city, in those cases she likes to eat cold food or be in frozen places.

Plot
She came to Omiko City to challenge Suzu for the position of queen of the ayakashis. Although at first her plans did not go as they wanted, it was not until her association with Une that she was considered a threat. After being helped by Suzu, she begins to respect and admire her. Rochka and Une would stay at Garaku's house for a while until his betrayal, where they would move to the Kazamaki's house.

Freezing
Rochka is able to control snow and ice so she can freeze anything she touches as well as being able to manipulate it to her liking.

Trivia

 * Her grandfather is the representation of Santa Claus in Russia.
 * Rochka usually says a few words in Russian.