More! Useless Witch Doremi2001
Comedy
Fantasy
Magic
Mahou Shoujo
This anime has a potential prequel!
After the losing of magical ability to become witches, they once again become them. But, now they have to go through tests from the Witches of the Witch World. They also meet a new member, from New York, U.S. comes Momoko (the yellow Ojamajo). (Source: ANN)