Kurokawa Onsen, Kumamoto
Kono-yu Ryokan
Every room has a private open-air or semi-open-air bath; compare the specific room before booking.

Onsen trip themes
Browse ryokan with private-use bathing and check whether the bath in your chosen plan uses hot-spring water.
Kurokawa Onsen, Kumamoto
Every room has a private open-air or semi-open-air bath; compare the specific room before booking.
Yufuin, Oita
All rooms have an indoor cypress bath supplied with hot-spring water. A separate public bath is also available.
Hakone, Kanagawa
All rooms have an open-air hot-spring bath on the terrace; views vary by floor and room type.
Kurokawa Onsen, Kumamoto
Compare the main building and annex room types; overnight guests can use the property’s private baths.
Kusatsu Onsen, Gunma
A Japanese-style ryokan near Yubatake; only selected room types have a semi-open-air bath.