Wagamama☆Fairy Mirumo de Pon! Golden

Kaede is a cheerful and energetic eighth grader. When it comes to boys, however, she is hopelessly shy.
One day, on her way home from school, Kaede walks into a mysterious shop and buys a colorful cocoa mug. When she reaches home, she casually peeks into the bottom of the mug and discovers an engraved note, which says, If you read this me...