Let's make this birthday one to remember.

91 years old (Born on December 23, 1933)

Happy Birthday, Emperor Akihito! Your reign during the Heisei era brought Japan into a time of peace and prosperity. From your heartfelt speeches promoting unity to your gentle humor that warmed hearts worldwide, you've truly set an imperial standard that's tough for anyone else to match.

Even after stepping down from official duties, you continue inspiring us all with grace and wisdom—proving retirement can indeed be royally enjoyable! May this birthday bring as much joy as watching sumo tournaments or strolling through serene palace gardens. Here's wishing you endless happiness in every season; may laughter crown each day ahead!