Maru Kumonosu (Perfection of the Spiderweb, Kumonosu Maru) is a Kunoichi originally from Getsu, and the appointed First Yukage of Yugakure, a title given to her by her superior and former teammate from Team Touge, Kinpa, following the conquering of Yu and the Hot Water Country. A member of Kidōmaru's clan, she possesses their spider-like hiden, minus the spider body composition. Known for her prowess in this Hiden, she is regarded as the Spider Empress.