Tesse is one of seven dolls created by Dr. Ronbllozo. She acts as one of his servants and usually cooks him meals or keeps the house clean. One day, he collapsed and his condition showed no indication of improvement. Hearing of the Waku Waku balls, she leaves her home for the first time to wish him well. Her official nickname is "The Beautiful Doll". She's associated with the yellow Waku Waku ball, making her gemstone topaz.