Kayoko is a student of the same class as Doremi in their 3rd year. She had transferred to Misora Elementary at the same time as Onpu but due to unknown circumstances, she stopped coming to school ever since. This would lead to Doremi trying to figure out why after she encounters her one day on the way to school. She likes to do her work slowly but well and has an interest in things like plants and astronomy. 

Hana now becomes a peer of the Ojamajo. When Majotourbillon's spirit revives, the witches now have to break her curse. From the help from Pao-chan, Doremi, Hana, and the other witches are able to defeat the curses. <br><br>
(Source: Anime News Network)

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). <br><br>
(Source: Anime News Network)

Kayoko Nagato