Onsen areasShikokuEhimeShikokuEhime1 onsen areaEhimeDōgo Onsen道後温泉郷One of Japan's three ancient onsen (Sankōyu) and the centerpiece of Matsuyama, with the 1894 Dōgo Onsen Honkan bathhouse at its heart.14 placesShikoku — Onsen areasTokushimaKagawaKochi
