How many beaches are in japan?

Japan has a staggering coastline of about 29,751 kilometers (18,486 miles), with an estimated number of approximately 30,000 beaches scattered along its shores. However, this figure excludes many smaller beach pockets nestled along the intricate coastlines of Japan's numerous islands. The country boasts diverse types of beaches, ranging from tranquil sandy coastlines, secluded rocky shores, rugged pebble beaches, to stunning stretches of volcanic black sand.