Shikoku might be the smallest of Japan's four major islands, but it packs a big natural and cultural punch. It boasts picturesque coastline on the glittering Seto Inland Sea, legendary udon noodles, movie-inspiring onsen, the first step on the Shikoku 88 Temple Pilgrimage and a summer stage for Japan to dance. It also provides the setting for Japanese literary giant Natsume Soseke's classic, "Botchan." If you're looking to delve into a more traditional Japan, it's time to explore vibrant Shikoku.