Demon Hag

She appeared in Chapter 2 as an old lady who'd sprained her legs and fallen. Nanami helps her to the lady's house. It already being dark, the witch tells Nanami to stay the night. She plotted to eat Nanami's flesh in order to live a thousand more years.

However, when she goes in, she realizes Nanami had escaped, leaving a white charm which spoke in Nanami's voice. Angry, the witch chases after Nanami and the will-o-wisp with her, Onikiri, and catches up quickly. Tomoe appears, but with no intention of stopping her, the witch continues chasing Nanami up a tree. Tomoe tells Nanami is she bag for forgivness, he would save her but she refuses. She falls down and Tomoe follows. She kisses him, making him her familiar. Out of spite, Tomoe ties the witch in kicks her head, angry to be a familiar again and blaming it all on her.