Translated as "Jeweled Utensil Wash," Ko-Jyoh (神魔・琥滌?) is a tree-like witch Shinma. She can constrict with her branches and launch her branches. In the form of a beautiful flower-loving woman, she takes the life forces of cats and places them in her flowers to keep her company. When Maki was looking for his cat, he encountered Ko-Jyoh in her human disguise. After draining the lifeforce of his cat, she shedded her disguise and constricted him until Miyu arrived and burned the flowers. Larva sliced off her right hand and Ko-Jyoh is returned to "The Darkness" by Miyu.