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Otsuru Onsen Muso-no-Yu
3.5★ · 47 Google ratings · Kusu, Oita · 大鶴温泉夢想乃湯
✓ Day visitors✓ Kakenagashi
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
10:00–22:00From the facility's listing
Tattoos
? Call aheadNo policy stated in the 34 recent reviews we read
Price
¥100 adultConfirmed by recent visitor reports
How we know this
- Day visitors: Listed as a day-use onsen: a bath for day visitors by definition. No visitor review states otherwise. · from the listing category
- Price: Admission has consistently been 100 yen across reviews from 2018 through 2026. · 4 visitors, Jun 2023 – May 2026
The bath
What you’ll find
Otsuru Onsen Muso-no-Yu is a rustic, unmanned 100-yen source-fed communal bath in Kusu, Oita, with one hot indoor rock tub; insert a coin and push the door quickly, and bring your own towel since there are no lockers.
Bath setup
Indoor baths
1.0Confirmed by recent visitor reports
Spring water
Bath temperature
42°CBathers measured the water at roughly 42°C, though one reported closer to 45°C and several described the water as quite hot.Confirmed by recent visitor reports
Free-flowing (kakenagashi)
✓ FullFresh spring water flows continuously through the bath
How we know this
- Indoor baths: The facility has a single indoor rock-lined bath tub. · 3 visitors, Nov 2018 – Jul 2025
- Bath temperature: Bathers measured the water at roughly 42°C, though one reported closer to 45°C and several described the water as quite hot. · 3 visitors, Mar 2025 – Sep 2025
- Free-flowing (kakenagashi): Multiple visitors describe the bath as genuine source-fed (kakenagashi) hot spring water. · 5 visitors, Jun 2022 – May 2026
Practical
What you need
Towels
Bring your ownVisitors bring their own towels; one review from 2020 reported a towel being taken by another bather.Reported by two visitors
Payment
✕ Cash onlyEntry is via a coin-operated door requiring a 100-yen coin, and the door must be pushed within a couple of seconds after inserting it.Reported by two visitors
Hair dryer
✓ YesReported by two visitors
How we know this
- Towels: Visitors bring their own towels; one review from 2020 reported a towel being taken by another bather. · 2 visitors, Nov 2020 – May 2024
- Payment: Entry is via a coin-operated door requiring a 100-yen coin, and the door must be pushed within a couple of seconds after inserting it. · 2 visitors, Oct 2024 – May 2026
- Hair dryer: A coin-operated hair dryer is available for 10 yen. · 2 visitors, Jul 2021 – Apr 2025
Timing
When to go
Quietest Saturday around 13:00. Busiest Tuesday around 19:00.
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Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 10:00–22:00 |
| Tuesday | 10:00–22:00 |
| Wednesday | 10:00–22:00 |
| Thursday | 10:00–22:00 |
| Friday | 10:00–22:00 |
| Saturday | 10:00–22:00 |
| Sunday | 10:00–22:00 |
Getting there
How to get there
Nearest station
Bungo-Mori · JR KyushuAbout 7 min on foot, 0.5 km in a straight line
Address
Hoashi, Kusu, Kusu District, Oita 879-4403From the facility's listing
Show a driver
大鶴温泉夢想乃湯The name in Japanese, for a taxi or at the counter
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What matters
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Questions
Common questions
Can I visit Otsuru Onsen Muso-no-Yu without staying overnight?
Listed as a day-use onsen: a bath for day visitors by definition. No visitor review states otherwise.
How much does Otsuru Onsen Muso-no-Yu cost?
Admission has consistently been 100 yen across reviews from 2018 through 2026.
Is the water free-flowing spring water?
Multiple visitors describe the bath as genuine source-fed (kakenagashi) hot spring water.
