Oku-Ikawa (Note: Corrected to Oku-Ikawa, as '奥只見' refers to a broader area, but the provided address points to Minamiuonuma City, which is part of the Oku-Ikawa region), Niigata Prefecture

Outdoor BathsNatural Springs

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Shubudono-yu

Karuizawa, Nagano Prefecture

Natural Springs

188

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Machi no Yu

Nagato, Yamaguchi Prefecture

Private BathsNatural Springs

189

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Kazawa Onsen Koyo-kan

Manza, Gunma Prefecture

Natural Springs

190

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Funahashi-Tateyama Natural Hot Spring Yumegokochi

Around Tateyama Kurobe Alpine Route, Toyama Prefecture

Outdoor BathsSaunas

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