Majo no Tabitabi

Synopsis

When she was young, Elaina read a story about how Niké convinced the officials of a divided country to allow travelers to carve into the wall. In the present, Saya is in the country and she convinces the officials to allows the people in the country to carve into it as well. When Elaina arrives in the country, she discovers that the wall was torn down. She then picks out a piece of the wall that partially has Saya's message on it.

In a village, an old man tells his grandchild the story of how the Grape-Throwing Festival started. He reveals that the village was divided when a witch showed up. The village chief asked the witch to help stomp grapes. She was reluctant to do so until she was insulted by Rosemary, a famous poster girl. Later, the chief and the witch found out that Rosemary was not the one who actually stomped the grapes. While the villagers were arguing, the witch drunkenly threw grapes at everyone. This eventually led to the festival's origin. Back in the present, it is revealed that the chief and Rosemary are married.

(Source: Wikipedia)