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We found great results, but some are outside Koshinetsu. Showing results in neighboring cities.
Limit search to Koshinetsu.
Nozawa Onsen Nozawaonsen-mura
#1 of 19 Spas & Wellness in Nozawaonsen-mura
Kusatsu Onsen Kusatsu-machi 26.9 mi away
#1 of 19 Spas & Wellness in Kusatsu-machi
Kusatsu Onsen Otaki no Yu Kusatsu-machi 26.8 mi away
#2 of 19 Spas & Wellness in Kusatsu-machi
Shibu Onsen Yamanouchi-machi
#1 of 22 Spas & Wellness in Yamanouchi-machi
Sai no Kawara Rotenburo Kusatsu-machi 27.1 mi away
#3 of 19 Spas & Wellness in Kusatsu-machi
Hottarakashi Onsen Yamanashi
#1 of 8 Spas & Wellness in Yamanashi
Oyu Nozawaonsen-mura
#2 of 19 Spas & Wellness in Nozawaonsen-mura
#3 of 19 Spas & Wellness in Nozawaonsen-mura
Mitamanoyu Ichikawamisato-cho
#1 of 2 Spas & Wellness in Ichikawamisato-cho
Tombo no Yu - Onsen Karuizawa-machi
#1 of 5 Spas & Wellness in Karuizawa-machi
Nikko Yumoto Onsen Nikko 35.1 mi away
#1 of 27 Spas & Wellness in Nikko
#1 of 2 Spas & Wellness in Yamanakako-mura
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Ikaho Onsen Rotemburo Shibukawa 33.4 mi away
#1 of 13 Spas & Wellness in Shibukawa
Yudanaka Onsen Yamanouchi-machi
#2 of 22 Spas & Wellness in Yamanouchi-machi
Shirahone Onsen Matsumoto
#1 of 20 Spas & Wellness in Matsumoto
Shima Onsen Nakanojo-machi 19.8 mi away
#1 of 12 Spas & Wellness in Nakanojo-machi
Manza Onsen Naganohara-machi 28.5 mi away
#1 of 4 Spas & Wellness in Naganohara-machi
Fujiyama Onsen Fujiyoshida
#1 of 2 Spas & Wellness in Fujiyoshida
Takaragawa Onsen Minakami-machi 15.1 mi away
#1 of 11 Spas & Wellness in Minakami-machi
Fuji Chobo-no-yu Yurari Narusawa-mura
#1 of 1 Spas & Wellness in Narusawa-mura
Ikaho Onsen Shibukawa 33.0 mi away
#2 of 13 Spas & Wellness in Shibukawa
Maguse Onsen Bokyonoyu Kijimadaira-mura
#1 of 1 Spas & Wellness in Kijimadaira-mura
Mimizuku no Yu Hakuba-mura
#1 of 17 Spas & Wellness in Hakuba-mura
Hayabusa Onsen Yamanashi
#2 of 8 Spas & Wellness in Yamanashi
Tsukioka Onsen Shibata
#1 of 7 Spas & Wellness in Shibata
#4 of 19 Spas & Wellness in Nozawaonsen-mura
Yuyuan Biwanoyu Matsumoto
#2 of 20 Spas & Wellness in Matsumoto
Yukemurikan Matsumoto
#3 of 20 Spas & Wellness in Matsumoto