This is the fourth season of Ojamajo Doremi. This season is about Hana-chan, a child from Maho-land that Doremi and the gang raised while they travelled back and forth from the human world. Hana-chan, through her own magical powers, made it so that she's the same age as Doremi, Onpu, Momoko, Hadzuki and Aiko so she can go to school with them, although her mindset is along the…