Castle Day - A Celebration of Japan's Living History

Today, and April 6th annually, is Castle Day 城の日 (Shiro no hi) in Japan. The reason for the date is based on April 6th, 4/6, being read as "shi(4) ro(6)," the Japanese for "castle".

The day was first established in 1990 by the tourism division of Himeji City, home to the iconic Himeji Castle, with the hope of supporting local revitalization and deepening appreciation for historic architecture. Around this time, cultural and sightseeing facilities near the castle open their doors for free, and spring events like cherry‑blossom gatherings bring the area to life.

Himeji Castle, often called the White Heron Castle for its elegant, soaring silhouette, is one of Japan’s most treasured landmarks. It is a National Treasure, a Special Historic Site, and a UNESCO World Heritage Site. I don't have a photo of Himeji Castle handy, so the photo in this post is of a replica castle in Gyoda. But, while the day was created by Himeji City, it is a day for all castles in Japan.