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Sada Cape
The longest and narrowest peninsula in Japan, stretching about 50 kilometers
Sada Cape, which separates the Seto Inland Sea and the Uwa Sea, is the longest and narrowest peninsula in Japan and is also the westernmost point of Shikoku. The Sada Cape Lighthouse, located at the tip of the peninsula, is known for its beautiful white lighthouse, and the Melody Line leading up to the lighthouse is also known as a scenic driving course where you can enjoy the view.