After noticing that the people around them are becoming ill due to Majoruka's charms, Aiko, Doremi, and Hazuki use their magic to break the spell.

With the shop under enemy control, the girls must find a way to get in to take their Level 6 Exam.

After her father gives Aiko a new harmonica and decides to throw away the old, cherished one, she runs off to Hazuki's house. There, they find an extra magic bead, which they use to gain entrance to their exam.

The girls get a hold of Majoruka's crystal ball and are challenged to a magical duel for control of the shop.

Pop is appointed as a witch apprentice after witnessing her sister and friends perform magic. She uses magic to create ghosts at her kindergarten sleepover, and Doremi, Hazuki, and Aiko help clean up her mess.

Doremi comes across a cute tennis player named Yutaka Kashiwag at Hazuki's summer house and falls head over heels for him, but her snobby classmate Reika Tamaki also has an eye on him.

Upon returning to school from summer vacation, the girls become interested in their classmate Shino Hanada's trip to Mongolia. At the same time, they are due to take the Level 5 Exam.

Masaharu Miyamoto, with the support of Doremi and her friends, challenges Tamaki's bid for class president.

It's the day of the school's Sports Festival, but trouble begins to plague the events.

Aiko's mother comes to visit, but she is unable to face her daughter. Upon finding out, Aiko heads to her mother's house in Hannan City to meet her.

The famous pop star and child actress Onpu Segawa becomes the new student in class. After a local audition, the girls find out that she is a witch apprentice under Majoruka.

For the Level 4 Exam, the witch apprentices must race the Witch World's fastest hare and tortoise through an obstacle course.

An intense storm in the Witch World blows a group of magic frogs into the Human World, and the girls must return them before anyone finds out.

Ryōta Hayashi is obsessed with monsters, specifically Gazamadon, and everyone scolds him for it. He becomes so upset, he puts all his monster goods away.

When Maki Higuchi's brother in middle school, Shūzou Higuchi, sees Onpu in her witch apprentice outfit, she uses her magic to make him fall in love with someone else, which turns out to be Doremi.

The girls go to take the Level 3 Exam, hoping to pass so they can be granted each a seedling that eventually sprouts into a tree and yields an endless supply of magic spheres. Surprisingly, the exam is one they will have to take separately. They each must pass through a door into their own world to encounter a series of events that will test their own individual strengths and are only allowed to use magic twice. The girls also must also complete the exam in one hour or else they will fail.

Shōta Taniyama loves the game shogi and is able to defeat the vice-principal, but his parents are against his desire to play. With the help of Miss Seki, they allow him to play in an upcoming tournament. Taniyama makes it to the final round but becomes nervous whenever he touches a certain piece. Doremi, Hazuki, and Aiko use this clue to identify the presence of a Bad Card.

Tamaki decides to run away after thinking her father doesn't care because he never punishes her. She is accompanied by Shiori Nakayama, who has been out of school due to illness and also has problems with her father.

Mutsumi Kudō, the strongest fighter in class, looks up to professional wrestler Candy Itō but becomes disappointed when she announces a possible retirement.

The girls help Michiaki Watabe with his magic show when his father is unable to. For the Level 2 Exam, Doremi and friends are given the task of entertaining a group of witches at a talent show.

Aiko's father's boss arranges a meeting with his daughter Midori for a possible marriage, but Aiko is not ready for another mother.

Gōji Nakata becomes one of the many victims of a prank e-mail sent by Hehe asking for a date with Onpu.

Onpu's father, whom Onpu hasn't seen in six months, is conducting a new express train. So, she tries to get through her audition to meet him before he leaves again.

The Level 1 Exam gives the girls the task of using magic to help someone and receiving thanks. However, things take a turn for the worse when their secret is discovered and spread around town.

Onpu uses her magic to make everyone forget about what they discovered but is punished into a hundred-year sleep because of it. Doremi, Hazuki, and Aiko must decide if they will give up being witches to save their friend.