A successor of the traditional Tenjinmon style of the legendary Mugen Tenshin ninja clan. She is not fond of fighting, but she carries an unmoving resolve in her heart. After her brother was attacked by Raidou, she abandoned her clan and became a "runaway ninja" in order to avenge him, which resulted in her being hunted by her own sister Ayane. Now her mission is to find and destroy the clones DOATEC had created using her as the model.