Japan has over 2,300 beaches along its 29,751 kilometers (18,486 miles) of diverse coastline and is one of the top beach destinations in the world. The country has five main islands – from north to south they include Hokkaido, Honshu, Shikoku, Kyushu, and Okinawa. Honshu is the largest and is referred to as the Japanese mainland. Japan has some of the most beautiful beaches in the world – its varied shoreline features everything from bustling seaside towns to remote, tranquil islands, making it a great place for cultural explorers, relaxation seekers, and group travelers. Okinawa, Kamakura, and Kanto are among the top beach regions in Japan. Okinawa is home to Naminoue Beach, known for its clear waters and proximity to cultural sites. Kamakura offers Yuigahama Beach, a popular spot for both swimming and enjoying scenic views of the active volcano Mount Fuji on clear days. The Shonan region, particularly Enoshima Beach, is only 60 kilometers from Tokyo and is a favorite for its lively atmosphere and great surfing conditions.

Other notable beaches in Japan include Shirahama Beach in Kansai, famous for its white sand and hot springs, and Jodogahama Beach in Tohoku, known for its unique rock formations and calm, clear waters.

More than 30 million tourists visit the Japan every year. The best time to visit Japan for beach activities is from June to September, when the weather is warm and the waters are ideal for swimming and enjoying a variety of water sports.