The magic doesn't stick. Every time these girls think they've figured it out, the rules change and they have to earn it all over again. That's the real spell, watching them rebuild what they lost, one botched transformation at a time, with a new friend who doesn't speak the language but shows up anyway. There's no world-ending threat here, just four girls in uniforms learning that magic is less about power and more about showing up when someone needs you.
The third season of Ojamajo Doremi opens with the girls regaining the witch powers they had lost. Getting their magic back comes with a condition: the witches of the Witch World now put them through a series of tests. They also gain a new teammate, Momoko, a transfer student from New York who becomes the yellow witch. Years in America have left her Japanese shaky, though it gets better once she transforms. Her former mentor was a baker, so she helps the others bake, which suits this season's shop: it is now a bakery, where the girls wear special baking outfits and headsets. The show blends comedy, drama and slice of life with magical girl fantasy.