In episode 18, the main characters try to find out why one of their classmates dislikes animals. They find out that she once had a puppy who died after being hit by a car, and she felt responsible for what happened.
In episode 19 one of the main characters is kidnapped by two men desperate for money. She is never harmed by the kidnappers, who even cook her a meal and regret their actions at the end of the episode.
After Hazuki uses magic to heal a rabbit, she faints from the sudden onset of a fever (using magic to heal others is considered forbidden magic, and the punishment is that the wounds are fransferred to the caster. The only reason Hazuki got sick instead of being on death's door is because the Witch Queen was able to lessen the punishment due to the healing coming from a place of selflessness.)
In episode 18 a rabbit gets attacked by a cat and has to be taken to the vet. It survives and one of the main characters uses magic to heal its injuries.
Episode 30 revolves around several characters participating in a 'courage test' at a temple rumored to be haunted. One of the ghosts is the grandfather of a boy who wants to see him again. At the end of the episode, the boy finally gets to make peace with his grandfather's ghost.
Ghostly-looking creatures appear in the 40th episode.