A blonde girl, rival to Yuna. Piko is self-centered, impatient and in some cases, a bit snobby. She often takes great pride to mock and deride Yuna and Stitch in any case, often ending with Yuna and her fighting. There's rare occasions where she and Yuna can get along though. Her father runs the island's pineapple plants and her family runs the highest rated hotels and resorts on Izayoi. There's a habit with Piko where when she's angered, she'll often end her ranting with a comparison of something akin to pineapples. She is also a black-team karate leader.