What 3 countries that are made up of a archipelago?

Three countries that are made up of archipelagos are Indonesia, the Philippines, and Japan. Indonesia consists of over 17,000 islands, making it the largest archipelagic country in the world. The Philippines is made up of about 7,641 islands, while Japan is formed by four main islands—Honshu, Hokkaido, Kyushu, and Shikoku—along with numerous smaller ones. These countries showcase the diversity and cultural richness found in archipelagic regions.