Right Onsen › Tokyo › Koganei
Nukuiyu
3.8★ · 106 Google ratings · Koganei, Tokyo · ぬくい湯
✓ Day visitors
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
Not publishedCheck the official site
Tattoos
? Call aheadNo policy stated in the 35 recent reviews we read or on the facility's website
Price
¥600 adultStated on the facility's website
Bathing
Men and women separateReported by two visitors
How we know this
- Day visitors: Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise. · from the listing category
- Price: stated on the facility's website, read 2026-09
- Bathing arrangement: Men's and women's baths are separated, with the traditional raised attendant counter (bandai) noted as facing the women's changing area. · 2 visitors, Jun 2024 – Apr 2026
The bath
What you’ll find
Nukuiyu is a nostalgic old-style Tokyo sento in Koganei known for its wooden (Aomori hiba/hinoki) tubs and hot water, though it began a long renovation closure from August 2026.
Bath setup
Indoor baths
2Confirmed by recent visitor reports
Cold bath
✓ YesReported by one visitor
Rest area
✓ YesReported by two visitors
Spring water
Bath temperature
43°CConfirmed by recent visitor reports
How we know this
- Indoor baths: The bathing area has two wooden tubs (hiba and hinoki), though one reviewer noted they are connected underneath, making it effectively one pool. · 3 visitors, Jan 2023 – Apr 2026
- Cold bath: A cold plunge bath exists, though one visitor noted there was no tap nearby so they had to get in and out repeatedly. · 1 visitor, Oct 2025
- Rest area: The changing room has sofas and a television for relaxing after bathing. · 2 visitors, Oct 2025 – Apr 2026
- Bath temperature: Bath water temperature is generally reported around 43–46°C, described by most as pleasantly hot though a few found it very hot or noted it varies by visit. · 3 visitors, Jun 2024 – Apr 2026
Guide
Good to know
Bath temperature
Bath water temperature is generally reported around 43–46°C, described by most as pleasantly hot though a few found it very hot or noted it varies by visit.
Confirmed by recent visitor reportsHair dryer
Hair dryers are available but require a 30 yen fee paid at the front desk.
Reported by two visitorsPractical
What you need
Soap & shampoo
✓ ProvidedConfirmed by recent visitor reports
Hair dryer
✓ YesReported by two visitors
Parking
✓ Free on siteFrom the facility's listing
How we know this
- Soap & shampoo: Shampoo and body soap are provided free at the washing stations, though some visitors described them as watery or weak and suggested bringing your own. · 3 visitors, Oct 2023 – Aug 2026
- Hair dryer: Hair dryers are available but require a 30 yen fee paid at the front desk. · 2 visitors, Jan 2023 – Dec 2024
Getting there
How to get there
Nearest station
Musashi-KoganeiAbout 14 min on foot, 1.1 km in a straight line
Address
3 Chome-4-4 Nukui Kitamachi, Koganei, Tokyo 184-0015From the facility's listing
Show a driver
ぬくい湯The name in Japanese, for a taxi or at the counter
Website
www.1010.or.jpOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
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Questions
Common questions
Can I visit Nukuiyu without staying overnight?
Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise.
