An ailing Santa Claus enlists the help of Doremi and the girls to deliver presents.

Doremi Harukaze comes across a magic shop and calls out the owner, Majorika, for being a witch, turning the latter into a witch frog. Now, she must become a witch apprentice herself to return Majorika to her normal self.

The girls receive the Purelein Personal Computer from the Queen to capture the Bad Cards that exist in the Human World. Upon start-up, they are introduced to Oyajīde, the captive wizard who let loose the cards.

Nobuko Yokokawa is a liar in the girls' class, but nevertheless amuses everyone with her imaginative stories. When Aiko believes in her and realizes she lied, she becomes very hurt.

Doremi and her best friend Hazuki Fujiwara want to swap lives for a day, as they both feel that the other is luckier. However, this leads to a few consequences.

The three girls prepare to take their first witch exam, but Doremi must spend the day supervising her younger sister Pop. Pop wants to go to her grandparent's house by train by herself. When it comes to exam time, Hazuki and Aiko earn fairies for passing the exam. Doremi fails the exam, so she doesn't get a fairy.

When returning the injured Kanae Īda to her father's steak shop, Doremi and the others discover the pall of bad luck covering the place and set out to uncover the mystery. They are appointed as Pureleine by the Queen to capture Bad Cards, as they have hearts pure enough to be able to do so.

Hazuki and Aiko find out Doremi's secret of being a witch apprentice after the stunt she pulls on Parents' Day, so they must also become witch apprentices to protect Doremi. The three girls redecorate the magic shop with a more cheerful design after Doremi accidentally destroys the shop.

Majorika loses her shop to Dela in a card game, and her arch-rival Majoruka takes over.

Doremi accidentally loses her tap at the Summer Festival.

After failing to pass the level 9 exam, Doremi is given another chance. Her goal is to find medicine for Motamota. Luckily, Doremi passes and gets her fairy, but she does it with the help of Aiko and Hazuki, who come to see her out of worry.

Majorika gets purchased by Pop. Pop treats Majorika like a plush toy and she takes her to school one day.

Doremi's father takes her and her friends on a fishing trip with a young boy who shares his passion.

Miss Seki and the vice principal drop by the magic shop after photos of the girls working there arise.

A young boy named Misaki Shibayama trades in his favorite shirt to get a charm to help his older brother Daichi play in a soccer game.

The girls take the Level 8 Exam in which they have three hours to clear three obstacles unknowingly chosen beforehand.

After a fluke grants them immediate success on the Level 7 Exam, the girls find out that Nanako Okada refuses to take care of the school's rabbits and use their new powers to find out why. They learn that Nanako once lost her puppy and is afraid to have another pet because she thinks the same thing might happen.

On the last day without magic for breaking the laws of the Witch World, Hazuki is kidnapped by two conmen and only Doremi and Aiko can rescue her.

After being insulted by Takao Kimura, Marina Koizumi refuses to take care of the school's flowers. Hazuki is determined to help Marina realize Kimura is remorseful.

Masaru Yada gets arrested, and no one else besides Hazuki and Miss Seki believes that he did nothing wrong. With Miss Seki's job on the line, Doremi, Hazuki and Aiko use their magic to find out if the rumors behind Yada are true.

A new girl named Aiko Senōō from Osaka transfers to Doremi's class and unintentionally upsets Doremi and Hazuki at first. Once Doremi gets to know her, she befriends her and tries to find ways to cheer her up on Parents' Day at school.

Majorika gets purchased by Pop. Pop treats Majorika like a plush toy and she takes her to school one day.

After fixing up the magic shop and dubbing it Mahōdō, the girls await their first customers and are visited by a singing witch wholesaler Dela.

Doremi's fairy Dodo runs off after being scolded, so the girls use their new magic spell, Magical Stage, to try and find her.

Kōta Amano, a boy obsessed with hero shows, is challenged to a fight by an upperclassman, who mistakenly believes he is dating Onpu.