Sore Ike! Anpanman: Anpanman to Happy Otanjoubi

After losing a bet to Anpanman, Baikinman is forced to help prepare a birthday party for Moku-chan, the little cloud. The decorations are ready, but the guest of honor is nowhere to be seen: on the way, Moku-chan has become distracted playing on the beach with Frappe-chan.

While they wait, Anpanman, Baikinman, Dokin-chan, and Melonpanna remember stories from the days they themselves were born. When Moku-chan finally arrives, the party bursts into songs, games, a picture-story show, and surprises from friends, turning the long wait into a celebration of everyone's birthday.