Celebrating an Island Shaped by History and Sea

Today, and March 10th annually, is known as Sado Day 佐渡の日 in Japan. It is an anniversary created by the Sado Tourism Association in 1998. The date comes from the simple wordplay of March 10th (3/10) = sa (3) – do (10), making it an easy excuse to shine a spotlight on one of Japan’s most fascinating islands.

Sado Island has a long, layered history. Once home to exiled emperors, monks, and nobles, it later became famous for the Sado Gold Mine, which was Japan’s top producer during its peak. The island also developed a unique cultural blend thanks to maritime trade routes and the influence of those who were sent there. Today, Sado is especially known for its deep connection to Noh theatre, with more than 30 stages still standing, the highest density in Japan.

Around this time each year, the island runs its Sado Day Campaign, offering discounts on accommodation, ferries, buses, rental cars, taxis, sightseeing spots, and even souvenir shops. It’s a gentle nudge for visitors to explore Sado just as spring begins. With rich seafood, vibrant traditions, and dramatic coastal scenery, Sado Day is a lovely reminder of how much this island has to offer. I can't believe I haven't been yet!

Have you been to Sado Island?