Janoyu Onsen
Photo information
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Official classification
Spring type (therapeutic classes)
Official spring-type name (as recorded)アルカリ性単純温泉
- Source temperature
- Unconfirmed
- pH
- 9
- Flow rate
- 138 L/min
- Radon
- Unconfirmed
Appearance & feel
Water colour · Feel
Unconfirmed
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
Public transport unconfirmed
#アクセス参照
- Checked
- no check date
Photo gallery
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.
Overview
数馬温泉（かずまおんせん）は東京都西多摩郡檜原村数馬にある温泉である。
This overview is based on the lead section of the Japanese Wikipedia article "数馬温泉" (CC BY-SA 4.0). View original page
Onsen areas nearby
Register sources
- 数馬温泉 - Wikipedia(日本語版)Wikipedia · CC BY-SA 4.0 · 2026-10-09
- Wikidata Q11499644Wikidata · CC0 · 2026-10-09
Data status
Name & locationPublishedCoordinatesPublishedSpring typePublishedPhotosPublishedFacilitiesIn preparationVisiting info (dated)In preparationEditorial articleIn preparation
Updated 2026-10-09
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