Mitarai is a beautifully preserved port town on Osakishimojima Island in Hiroshima Prefecture, overlooking the calm waters of the Seto Inland Sea. During the Edo period, it prospered as an important stop for merchant ships waiting for favourable tides and winds, and many of its traditional wooden townhouses, warehouses and narrow streets remain intact today. Walking through Mitarai feels like stepping back in time, with historic merchant homes, quiet lanes and waterfront views that reveal the town's maritime heritage. Unlike Japan's more famous historic districts, Mitarai remains largely undiscovered, offering a peaceful atmosphere and a chance to experience a slower pace of life.
Beyond its historic centre, Mitarai is an excellent place to appreciate the landscapes and island culture of the Seto Inland Sea. The surrounding coastline is ideal for leisurely walks, while nearby citrus orchards reflect the region's reputation for producing some of Japan's finest lemons and oranges. Small cafés and family-run restaurants serve fresh seafood and local specialities, making it an appealing stop for food-focused travellers. Those interested in history will enjoy exploring the preserved architecture and learning about the town's role in Japan's coastal trade, while anyone looking to escape the crowds will find Mitarai one of the most atmospheric and authentic ports in the Inland Sea.