Yunohana, Manza, Gunma A ryokan and day-use bath, one of the oldest and most local places in Manza, a classic. The interior is all wood, with stuffed bears and the atmosphere of a hunting lodge. Two baths. The indoor bath is all wood, with a source you can drink from, glasses are provided. Men and women are separated. Several washing spots. 41-43 degrees depending on the season. The outdoor rotenburo is konyoku, popular with konyoku fans, with couples there all the time, and in general it is a social place for both men and women. 40-42 degrees depending on the season. The water here is cooled in the classic way, with wooden channels, just like Yubatake in Kusatsu. You can see it from outside and from the bath window. Unfortunately, over the last year there have been problems with the bath building, and they are raising crowdfunding to repair it. 2022, 2023
Yunohana Ryokan
湯の花旅館ゆのはなりょかん
A milky bath steeped with bracket fungus and matsufuji vine at a backcountry Manza ryokan
Day Use
Yes700 yen for children; towel rental costs an extra 250 yen.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Sauna room of any kind
Cold water plunge bath, typically used after sauna
Bathing Arrangements
A private bath you can reserve for yourself or your group
Private onsen bath in guest rooms, for overnight guests only
Shared bathing area for all genders
No towels or swimsuits
Policies & Services
Allows entry with visible tattoos
Welcomes children and families
Site states ages 0-3 stay free; guest reviews note the rustic, shared-facility atmosphere may not suit families ("カップル、ファミリーは後悔します").
A restaurant or dining room open to visitors, not only meals for overnight guests
Shower, wash stations, soap and shampoo provided
Only one washing/shower spot per multiple reviewer reports.
Towels to rent or borrow at the desk
On-site or nearby parking available
Views
MountainsHighlights
Drinking SpringPrograms
About
A small, old-fashioned ryokan in the far reaches of Manza Onsen with two unusual baths. The first is the covered Enju-no-yu, the water passes through a polypore vine (saru no kosikake, 猿のこしかけ) and turns a bluish-white milky color, the only bath of its kind in Japan. The second is a mixed rotenburo (kon'yoku rotenburo, 混浴露天風呂) among the rocks, wilder than at other places in Manza. The water is acidic sulfur spring water (sansei iosen, 酸性硫黄泉), with the sharpness typical of Manza clearly noticeable.
Loading map…
Reserve or check availability on a booking site.
5.0
1 review
Last updated October 6, 2026