Kailani - a young mermaid girl who lives in the ocean near the Hawaiian island. Despite the danger from people, she is not afraid to swim closer to them, but sometimes it doesn't end well... Knows how to disguise herself as an ordinary person. She has blue eyes, dark skin covered with fish scales, and a blue mermaid tail. Trying to remove trash from the oceans, and preserve nature with all her might. Speaks Hawaiian and has poor command of other languages.