Silver hair. A girl who looks like a village maiden in her teens. Since she has amnesia, "Nanashi" is a temporary name. Though subtle, she has the crest of the Evil God Watonemaa (shaped like a red pencil) on her neck. Her swordsmanship is beyond top-tier; it is at an abnormal level of mastery. She can easily take down a dragon with a single sword and can even defeat incorporeal entities like ghosts by coating her blade in aura. She speaks with a somewhat ditzy, airheaded tone. When she holds a sword, she fears no opponent and easily overwhelms them.

The form Nanashi takes after regaining her memories and true power. Whether she is an ally or an enemy depends on you. She fights with a large scythe she manifests herself. She does not exist at the same time as Nanashi.