Cure Nyammy

Cure Nyammy (キュアニャミー, Cure Nyammy)? is Yuki's Pretty Cure alias. She transforms using the Shiny Cats Pact. Nyammy has the ability to summon paw-shaped shields. Cure Nyammy is a physical fighter, not being afraid to throw punches, and kick the Garugaru. However, she stopped harming them from episode 20 onwards.

Nekoyashiki Yuki (猫屋敷ユキ, Nekoyashiki Yuki)? is one of the four main Cures in Wonderful Pretty Cure!. She later becomes a second-year student at Second Wangan Middle School.

Yuki transforms into Cure Nyammy (キュアニャミー, Cure Nyammy)?. As a cat, she occasionally ends her sentences with -nya (にゃー, -nya)?. Together with Cure Lillian, they form the duo Nyanderful Pretty Cure (ニャンダフルプリキュア, Nyanderful Pretty Cure)? until episode 30.

Yuki is a cat with white fur and a strand of pale pink hair coming out of each of her ears. Her eyes are blue and she wears a blue ribbon with a yellow snowflake attached to it. After gaining the power of Pretty Cure, Yuki's yellow snowflake is replaced with a heart-shaped, white pendant that has a blue ribbon and pink heart emblem.

As a human, Yuki has long pale blonde hair tied back by a blue four-pointed ribbon that is donned with a hexagonal pin and snowflake pattern. She wears a white collared and cuffed arctic blue dress with triangular rims and yellow buttons going down the front, white tights with ribbons, and sky-blue heeled shoes. She also wears a necklace with three blue beads.

As Cure Nyammy, her hair grows long and turns silvery white, and her eyes become brighter in color. On her head is a cerulean headband with a matching crown on the right side of her head with a white and blue bow below it and a pink bow at the back of it. She wears an off-white dress with a wide scalloped skirt and pink straps on the shoulders. On the top of the bodice is a blue and pale yellow-striped band with pale blue scalloped frills lining it, with a teal and pink bow in the center that has a blue heart brooch in the middle. The dress also has two cerulean lines running down the bottom on the front. The bottom part of the skirt has a long blue and pale yellow ribbon around it with two large bows on each side and a pale pink scalloped frill underneath it. She wears her Shiny Cats Pact's carry bag on her left waist. She also wears white arm warmers with light blue bands and ruffles at each end. Her boots are white with cerulean pumps, spool heels, and light blue and white ribbons at the top with a matching bow on each side. Her choker is blue and ties in the back, and her earrings are blue and crown-shaped.

Yuki is typically gentle when she's in a good mood, but can also be aloof and judgmental. She is very intelligent, and prefers to take things at her own pace. She also enjoys napping. She can control her feline instincts much better than Komugi, but there are times when they slip, like when it comes to her fear of water.

Yuki can be grumpy at her worst and doesn't bother to rebuke anyone who questions her authority. However, she always makes it clear that she loves Mayu, and will do anything to keep her owner safe. Sometimes, she is so overprotective of Mayu that she would easily drive herself to the brink of humiliating Mayu publicly, but she rarely expresses her concern for her well-being wherever Mayu goes. However, she learns to open herself up after understanding that Mayu is capable of protecting her.

Due to her feline instincts, she is more aggressive than the others when fighting a Garugaru. This prevents them from being purified properly. She prefers to work alone and initially rejects the other Pretty Cures' offers to help, as she warns them of the consequences she will inflict on them if their ongoing conflict with the Garugaru doesn't stop due to them being too inexperienced to protect life. Fortunately, she starts easing up on the Garugarus after understanding their loneliness when being controlled. As time goes on, she begins to form a closer bond with the other Pretty Cure.