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Kusatsu Onsen travel guides

20 articles

Kusatsu Onsen is repeatedly voted Japan's best hot spring town — its steaming yubatake hot water field anchors the center, the yumomi water-stirring ceremony survives as living theater, and the highly acidic waters have drawn bathers for centuries. High in the Gunma mountains, it pairs well with Karuizawa. These guides cover the baths, the yubatake at night, and bus access.