Right Onsen › Kanagawa › Hakone
Sengokuhara Shinanoki Ichi-no-Yu Onsen
4.5★ · 2 Google ratings · Hakone, Kanagawa · 仙石原品の木一の湯 日帰り温泉
Before you go
Can you bathe here?
Day visitors
✓ YesListed as a day-use onsen: a bath for day visitors by definition. No visitor review states otherwise.from the facility's listing category
Hours
Not published in the listing · call aheadno opening hours in the Google listing
Tattoos
Not known · call aheadno policy stated in the 2 recent reviews we read
Watch out
Rest area
One visitor noted there is no rest area for lying down.
stated by 1 visitor · May 2026The bath
What you’ll find
A hot spring bath in Sengokuhara with separate indoor (alkaline simple) and outdoor (acidic sulfate-chloride) baths; day-use may be limited and there is no lie-down rest area.
Outdoor bath
✓ YesA reviewer described a separate outdoor bath with its own spring analysis.stated by 1 visitor · May 2026
Indoor baths
1The facility has one indoor bath, noted with an alkaline simple spring.stated by 1 visitor · May 2026
Rest area
NoOne visitor noted there is no rest area for lying down.stated by 1 visitor · May 2026
The water
Spring type
Acidic calcium sulfate-chloride (outdoor); alkaline simple (indoor)The posted analysis lists an acidic calcium sulfate-chloride spring for the outdoor bath and an alkaline simple spring for the indoor bath.stated by 1 visitor · May 2026
Practical
Plan your visit
📍 940-2 Sengokuhara, Hakone, Ashigarashimo District, Kanagawa 250-0631
📋 Show at the counter: 仙石原品の木一の湯 日帰り温泉
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