Kurokawa Onsen, Minamioguni, Kumamoto
Yamamizuki
A riverside bath with separate public and private-bath hours
Property overview
Spring & water temperature
- Spring-source temperature
- Not confirmed in current material
- Bathing temperature
- Not published
- Spring source
- Kurokawa Onsen water; an individual source is not identified on the current pages checked
- Spring classification
- Simple spring (low-tonicity, mildly acidic, high-temperature spring)
- pH
- Not published
- Flow rate
- Not published
- Water handling
- The inn confirms natural hot-spring water in its day-use baths and private baths. Current pages do not publish full water-addition, heating, recirculation or disinfection details for each pool.
The men's outdoor bath was scheduled to close to day visitors from 2026-09-10. Day-use arrangements can change; check the inn's notice on your travel date. Tattoo rules are unconfirmed.
Choose the room for the way you want to stay.
Check the official page for current room details and what the selected plan includes.
Meals
Check meal times before booking.
For allergies or other dietary requirements, contact the property before booking to confirm what can be accommodated.
How ryokan meal plans workLocation & access
Check the last leg of the journey.
Set beyond the centre of Kurokawa Onsen beside a forested stream. The inn recommends driving or taking a bus and arranging the final leg carefully; overnight shuttle details do not automatically apply to day visitors.
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