A boy named Rui Diaz De Vivar wants to become a knight. To do so he must travel the king of Castilla.

One day Kan-chan finds a magic bottle in the attic. Whenever someone sneezes, a genie named Hakushon Daimaou is brought out and must grant any wish of whoever sneezed until he or she sneezes again. Sometimes, however, he accidentally fails and only causes trouble instead of granting any wishes.

The series consists of mostly stand-alone episodes which retell different fairy or folk tales. Despite the title, they are not all based on fairy tales collected by the Grimm Brothers.

This hilarious and lovable story takes place in the strange animal town of Himadabeya. One day, a locomotive train carries one bear family - Misha's family - to this town. Since the town animals haven't seen the train for such a long time, they gather to see who is coming. Misha's Papa, thinking this crowd is welcoming them, falls in love with the town and decides to live there. That's how the story begins. Misha's family adjusts to life in the small town day by day and Misha grows up into a strong boy as part of this funny community. (Source: AniDB)