Mariko Momoko (ももこまりこ Momoko Mariko) is the host of the Seven-Tailed Horned Beetle in Naruto: Kakujuu. As well as being the host of the Seven-Tailed Horned Beetle, Mariko is also a high-ranking Jonin and the leader of the Kirigakure Hunter-nin. She is the sister of the Eighth Mizukage.