Yukimura Aine

Yukimura Aine (pronounced You-key-mura Eye-ne) is one of the main protagonist of Prism Pretty Cure!. She attends Hoshizora Academy as a member of the Astronomy Club. Aine's catchphrase is "No worries..." which is synonymous to the phrases "no problem" and "don't worry about it." She transforms into Cure Infinity, the Guardian of Diamond and uses a rapier as her main weapon.

Aine made her cameo appearance in the "Prologue" before being properly introduced in "The Wish Upon A Star."

Original
Aine appears as a young girl, primarily dressed in white, pink and some blue. She has long light pink hair that reaches to her mid back, the ends of her hair being noticeably curly. She is almost always seen wearing her trademark white headband with a large bow. Her eyes are a silvery colour with a pink tint. She wears a lavender-pink thigh-length dress with white ruffles underneath the skirt and puffy sleeves that wrap around her wrist with pink ribbon. Overtop of the dress are an apron and sailor colour laced in brown lining as well as a ribbon on the front. The floral design consist of multiple shades of pink and grey. Completing the look with white stockings and pale-blue shoes adorned with ribbon on either side.

Uniform
Her school uniform includes a pink sweater overtop a white sailor school uniform with purple lining and a yellow ribbon attached to the front. She wears black knee socks and brown dress shoes.

Personality
Aine had never been able to live as freely during her childhood because of her poor constitution and high respect towards her parents. She would spend days on days locked up in her hospital room where even her parents couldn't visit given their busy schedules. Luckily, she always had her brother...until they broke apart as well. The connection between her and her parents always seemed distant and gotten even worse when a fight broke out in the household. Overall, Aine talks very little of her family and prefers to keep such information hidden to herself.

It is fairly obvious that Aine always felt lonely but never had the courage to speak out. Furthermore, she began to lock away her true feeling (viewing them as selfish) and simply smile in order to wash away all worries. As a way to cope with her emotions she decided to use songs as a way to express everything openly. Though she fully understands that there will be a breaking point one day. This evidently tells that despite her cheerful attitude Aine could possibly be the most emotionally unstable out of the group.

Aine is a gentle and kind individual that seems to lead people towards her as if in a trance, not only because of her families history. Eventually, she was given the nickname "Snow White" during her first year attending Hoshizora Academy. Aine, however, doesn't really interact with people as much as others perceive her to, usually being by herself or with close friends. Aine remains fairly quiet and shy during encounters but manages to say serious yet honest advice unconsciously.

Cure Infinity
"Infinite Snow・Embracing the Future! Cure Infinity!" Cure Infinity, the Guardian of Diamond is the Pretty Cure version of Yukimura Aine. She is undoubtedly the most powerful of the group given her respective jewel but still has troubles adjusting to her powers. Her main weapon of choice is a silver rapier that utilizes her snow-based powers into weaponized attacks within the revolving cartilage.

Abilities & Powers
One of Aine's most notable abilities is her snow manipulation, which allows her to control snow and ice in a variety of ways: summon platforms to change trajectory in mid-air, create crystals to fling at enemies and strong ice barriers. As a result of her powers Aine usually gives off a trail of snow specks.

Shadow Infinity
Shadow Infinity is Aine's visible manifestation of loneliness and sadness when corrupted by Grimm and inevitably betraying the group to join the Shadow Domain. Aine doesn't seem to be aware that she is corrupted, showing clear signs of amnesia and fake memories implanted within her. This results in her abnormal switch to cold, empty and twisted. Aine becomes much more powerful in this form; containing snow/ice-based powers. An aftereffect caused by her powers is that wherever she walks ice immediately forms behind her which proves to be vast as she turns the Shadow Domain into a freezing tundra.

Duets:

 * Shōrai ni Mukete (Along with Toyama Nao, Hikasa Yoko and Amamiya Sora)
 * What is your wish? (Along with Toyama Nao, Hikasa Yoko and Amamiya Sora)

Trivia

 * Aine alludes to Snow White from the fairytale of the same name.
 * Etymology
 * Yukimura - Snowy Village
 * Aine - ???


 * Cure Infinity means the state or quality of being infinite.