Isawa Onsen Fuefuki

Isawa Onsen Fuefuki is one of Japan's largest and most prolific hot spring districts, located in Fuefuki City in the Kofu Basin of Yamanashi Prefecture, where the density of hot spring hotels, ryokan, and bath facilities along the Fuefuki River rivals or exceeds that of any comparable area in eastern Japan, earning the district recognition as one of the Kanto-Chubu region's most important recreational thermal destinations drawing millions of visitors annually from the Tokyo metropolitan area. Fuefuki City takes its name from the Fuefuki River and was recently renamed to celebrate both the river and its extraordinary position as the heart of Japan's largest fruit-producing region, where peach, grape, and plum orchards cover the basin's alluvial terraces with seasonal blossoms and harvest abundance that have made Yamanashi synonymous with Japanese premium fruit culture, particularly the Koshu grape variety whose cultivation here goes back to at least the 8th century. The sodium-bicarbonate thermal waters of Isawa emerge throughout the Fuefuki district in abundant volume and at comfortable temperatures, supplying the impressive concentration of ryokan and public bath facilities that has made this fruit basin spa district one of Japan's most conveniently accessible and thoroughly enjoyable traditional thermal bathing destinations within easy reach of Tokyo.