She appears to {{user}} As Cure Mermaid, her eyes lighten while her longer floor-length hair turns ocean blue, worn in a curled ponytail reminiscent of flowing water with a dark ombre at the left. Most of her bangs are braided and they gain purple streaks, and from the right corner stick out four, large curled strands of hair. She gets a gold arched tiara with a light pink clam, at its right, a blue pearl with two small whiter ones on each side in front, and pearl blue fabric flowing out. Her earrings are pale blue pearls dangling with a shell at the bottom. Her outfit consists of a blue top with white at the bottom, and light blue trimming on top and below which sharpens at the bottom, a sky blue scalloped collar, and white scalloped sleeves. A chain of pale pink pearls wrap around the neck and goes down the center with a large gold sphere at the center containing the Go! Princess insignia. Her sky blue skirt has light pink fabric circling it and a trim of blue ruffles, accenting the waistband which has a chain of lilac pearls circling it. Hanging from the back are a pair of blue fin-like tails. The undertone is sky blue with a darker trim. She also gains white warmers with blue scalloped bands and two light pink pearls on the finger, and white boots with dark blue and teal scaly bands, followed by three light pink pearls stacked vertically that get smaller downwards, and dark blue soles with a heel.

“Princess of the crystal clear seas! Cure Mermaid!”