We leave the space empty rather than use another onsen's photo or a generated image. If you have a usable photo, use the suggestion form.
Official classification
Spring type (therapeutic classes)
Official spring-type name (as recorded)塩化物強塩温泉
- Source temperature
- 50.3°C
- pH
- 7.5
- Flow rate
- 320 L/min
- Radon
- Unconfirmed
Appearance & feel
Water colour · Feel
Colour and feel are listed only where a source states them. They vary by day and by bath.
This area has basic information only. In-depth articles are being added.
Facilities in this area
Facilities come from the register (Wikipedia, OpenStreetMap, official sites). Those marked "natural spring unconfirmed" are listed on the basis of their name only.
No facility information yet.
Getting there
- Checked
- no check date
Visitor reviews
No reviews yet. While the review platform is being prepared, we do not display fictional reviews or ratings.
Review posting is in preparation, with visit date, facility, comments on water, scenery and access, photos, language and reporting.
Register sources
- 天然温泉 海王 - Wikipedia(日本語版)Wikipedia · CC BY-SA 4.0 · 2026-10-09
Data status
Updated 2026-10-09
Suggest a correction or addition