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Kodaira-no-Sato Yuyukan

4.0★ · 50 Google ratings · Midori, Gunma · 小平の里 遊湯館

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Before you go

Can you bathe here?

Day visitors
✓ YesDedicated day-use bathhouse next to a campground.stated by 3 visitors · Nov 2022 – Jul 2026
Hours
10:00–19:00 · closed Tuesdayfrom the facility listing
Price
¥400Entry is 400 yen as of 2026, up from 350 yen in earlier reviews (2022-2024).stated by 3 visitors · Nov 2022 – Jul 2026
Tattoos
Not known · call aheadno policy stated in the 38 recent reviews we read or on the facility's website

How we know this

The bath

What you’ll find

A small, cheap wood-fired bathhouse (not a true hot spring) attached to a campsite in rural Gunma, with one modest indoor tub of hot water, wood-smoke aroma, and no outdoor bath.

Outdoor bath
NoReviewer explicitly notes there is no outdoor bath.stated by 1 visitor · Apr 2025
Indoor baths
1Just one small indoor tub.stated by 1 visitor · Feb 2026
Rest area
✓ YesA spacious rest area with tatami seating and tables is available after bathing.stated by 2 visitors · Feb 2025 – Nov 2025
The water
Free-flowing (kakenagashi)
PartlyOne reviewer calls the wood-fired water flow-through, while another describes it as circulated; the two accounts conflict.stated by 2 visitors · Jan 2022 – Aug 2026
Bath temperature
43°CWater runs on the hot side, typically cited around 41-44C.stated by 4 visitors · Nov 2022 – Aug 2026
Heated
✓ YesWater is drawn groundwater, heated (and reheated) by a wood fire rather than a natural hot spring.stated by 6 visitors · May 2022 – Jun 2026
Practical

What to bring

Soap & shampoo
Not provided — bring your ownOnly bar soap is supplied; shampoo/conditioner is not provided (sold separately at the shop per one review).stated by 4 visitors · Apr 2023 – Feb 2026
Guide

What visitors add

Towels, soap & lockers
Only bar soap is provided — no shampoo or body soap: at least five reviewers confirm this. One (2023) says shampoo is sold at the shop, and one (2026) says hand towels and sundries are sold. One reviewer (Aug 2026) describes old-style simple-lock lockers, one hair dryer, and an air-conditioned changing room.
stated by 6 visitors · Dec 2023 – Aug 2026
Price
Adult admission is 400 yen per two 2026 reviews; three earlier reviews (2022-2024) cite 350 yen, one of them specifying 350 yen for 3 hours, so the price appears to have risen. Two reviewers mention discounted multi-visit ticket books (kaisuken), and one mentions a disability-notebook discount.
stated by 5 visitors · Nov 2022 – Jul 2026
The water
This is NOT a hot spring: at least five reviewers explicitly state it is wood-fired heated bathwater (two of them specify pumped groundwater), and several describe the water as soft or gentle with a faint wood-smoke scent.
stated by 5 visitors · Dec 2022 – Jun 2026
Water handling
Conflicting reports on water handling: one reviewer (Aug 2026) says recirculated water pours from the spout, while one (2022) calls it kakenagashi (overflow) and one recollection (of an Apr 2023 visit) describes large amounts of hot water constantly overflowing. Separately, two reviewers report the water gets visibly dirty later in the day (floating scum/hair; cloudiness toward closing), one advising going first thing in the morning.
stated by 5 visitors · Jan 2022 – Aug 2026
Outdoor bath & sauna
There is no outdoor bath (one reviewer states this explicitly) and only a single small indoor tub — reviewers estimate capacity at 5-6 or 6-7 people — with 4 washing stations/showers (two reviewers count 4). No reviewer mentions a sauna.
stated by 5 visitors · Dec 2024 – Aug 2026
Day-use visits
One reviewer (Apr 2026) states the Google Maps closing time of 19:00 is wrong and that April-September hours are 10:00-20:00; another (2022) notes admission covers 3 hours. Day-use/drop-in bathing is confirmed by multiple reviewers.
stated by 3 visitors · Nov 2022 – Jul 2026
Timing

When to go

DayHours
Monday10:00–19:00
TuesdayClosed
Wednesday10:00–19:00
Thursday10:00–19:00
Friday10:00–19:00
Saturday10:00–19:00
Sunday10:00–19:00

Closed Tuesday.

Practical

Plan your visit

📍 495 Omamacho Odaira, Midori, Gunma 376-0111
🚃 Omama station, 4.4 km
📞 +81277-72-2314
📋 Show at the counter: 小平の里 遊湯館
Google Maps
Nearby

Other baths close by

Kiryu · 3.7★
Midori · 3.6★
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