The Anthem of the Heart DVD (movie)

The story takes place in the Japanese city of Chichibu, where the story revolves around a young girl by the name of Jun Naruse. She is a girl known to be a chatterbox, always saying whatever she likes. She dreams about being invited into a castle on the mountain, that is actually a love hotel. One day, when she visits the hotel, she sees her father come out from the hotel with another woman and tells her mother about this, resulting in her parents' divorce. Her mother forces her father to move out from the house. When Jun tries to bid her father farewell, he blames her for the divorce, saddening Jun. While crying, a fairy egg appears and zips her mouth, effectively sealing her words so she won't hurt people with her words again.