The big wedding day has finally arrived! Charlotte and Mr. Yoshi are finally going to get married! But why is Mr. Yoshi pacing up and down the aisle by himself? Where is Charlotte?

Laura is preparing a very special celebration for Father’s Day! But her dad has been so busy at work these days, and he might not make it home in time to for the Father’s Day party. That’s no good! So Hamtaro and the Ham-Hams decide to make a visit to Forrest Haruna’s office and give him a hand.

Hamtaro hears that Laura and her classmates are having an evacuation drill at school. When he tells the other Ham-Hams, they decide that it would be a great idea to practice evacuating from the Clubhouse, in case of an emergency!

One sleepy rainy evening, Laura and Hamtaro fall asleep while reading a book full of fairytales…and dream of a land full of castles and princesses. Bijou is a tough-girl princess who, tired of being cooped up in her castle all day, disappears disguised into the streets of her fiefdom. But she runs into troubles when an evil Sparkle orders her ninja team to get rid of Princess Bijou.