Witch Series of the Past: "Oz no Kakashi Tsukai" ("The Scarecrow of Oz") by Ichiharu Koma

We here at Omari's Sister are quite fond of cute witch stories.  This is one we finished nearly a year ago.  If you haven't read it, I encourage you to give it a try.  I promise that it will make you smile! Here are the links to the chapters: