Tongari Boushi no Atelier

Coco, a tailor's daughter, has admired magic and the witches who wield it ever since she met someone as a small child, and she dreams of becoming a witch herself one day. There is one thing known about becoming a witch that makes it very hard: it is an inborn talent, and beyond that, no one knows how witches cast their spells. One day the cart of some visitors to her home breaks down, and a witch happens to be present. The witch says she can repair it with magic, but insists she must be left alone with no one watching. Coco cannot resist and watches - and that act becomes the beginning of her new life. Auto-translated from Turkish