Chiisana Majo no Kubiwa

In a castle atop a hill, in the south of France, lives a little witch named Lulu. Hidden away from the rest of the world and forced to wear a collier around her neck to control her powers, all Lulu wants to do is escape into the real world--and will stoop to anything in her mischievous attempts to leave! But her life slowly begins to change when her new teacher, a man named Camillo, arrives... (Source: Yen Press) Includes chapter 0 and one bonus chapter.