Doremi Harukaze (pink witch) has absolutely no luck! When she stumbles into a Magic Shop and yells \"witch\" the owner, Majorika, who is an elderly which, turns into a green blob! Soon, Doremi finds herself a witch-in-training with Majorika as her mentor. She must also run the shop now.

Her cover is blown by her best friend Hazuki Fugiwara (orange witch), and new transfer student Aiko Seno (blue witch). Majorika gives the 2 girls a chance to become student witches in order to protect the true identity of Doremi. In the second season, Onpu (purple witch) and Doremi\'s little sister, Pop (red witch)join the cast, along with baby Hana, who was born from a flower.