Rose

A witch who lives on a small island in a lake deep in the forest. She makes magical potions with special effects to fulfill clients' requests for the "Witch's Secret Medicine," earning her living this way.

People call her the "Witch of the Lake," but she is indifferent and clumsy when it comes to anything other than making potions.

She readily agrees to a request from Hariju, for whom she has secretly harbored feelings.

(Source: Official Site)