Coco

Coco (ココ Koko) is one of the main supporting characters in the anime Mermaid Melody. She is the princess of the South Pacific Ocean and transforms using the Yellow Pearl Voice.

Pichi Pichi Pitch
Coco was imprisoned in Gaito's Castle along with Noel and was the first to be imprisoned. She was eventually saved by the other mermaid princesses. Coco was a close friend of Sara who had turned dark and helped her see the light and return to her true path. She later left the collapsing castle and said goodbye to Sara who decided to stay in there with Gaito.

Pure
Coco is finally free and able to wander the world in human form. She often flirts around guys while in the human world. She later asks for the other mermaids help in obtaining Sara's old seashell from the Indian Ocean as it stores precious memories. Coco also helps Maki with his chores to prepare his beach house compete with a nearby hotel. She realizes Hanon's crush on Nagisa and helps get them together by having Noel get close to him to make her jealous. Coco later helps fight against Michel with the other mermaid princesses.

Appearance
Coco had light blonde hair in her mermaid and idol forms and yellow hair in her human form that is straight with bangs in both forms. Her eyes are yellow in her mermaid and idol forms and a golden brown in her human form. In her mermaid form, Coco has a yellow mermaid tail and wears two pearl bracelets around her right wrist and two around her tail as well. In all of her forms she wears a yellow seashell pendant that contains her yellow pearl.