Right Onsen › Oita › Kokonoe
Sujiyu Onsen Iwanyu
4.1★ · 429 Google ratings · Kokonoe, Oita · 筋湯温泉
✓ Day visitors✓ Outdoor bath
Before you go
Can you bathe here?
Day visitors
✓ YesStated on the facility's website
Hours
06:00–21:30From the facility's listing
Closed
NoneStated on the facility's website
Tattoos
? Call aheadNo policy stated in the 24 recent reviews we read or on the facility's website
Price
¥400 adultConfirmed by recent visitor reports
How we know this
- Day visitors: Visitors used the bath as day-use guests paying a small entry fee. · stated on the facility's website, read 2026-09 · 2 visitors, Apr 2025 – Aug 2025
- Closed: stated on the facility's website, read 2026-09
- Price: Admission is consistently reported as 400 yen across 2025-2026 reviews. · 3 visitors, Aug 2025 – Apr 2026
The bath
What you’ll find
A rustic, old-fashioned public bathhouse in Sujiyu onsen town known for its powerful shower-like 'utaseyu' waterfall bath and cheap 400-yen entry, with no shampoo or soap provided.
Bath setup
Outdoor bath
✓ YesReported by one visitor
Spring water
Spring type
chlorideReported by one visitor
Source temperature
70°CReported by one visitor
How we know this
- Outdoor bath: One visitor described an outdoor bath with a snow view in winter. · 1 visitor, Mar 2025
- Spring type: The spring is described as a chloride-type hot spring. · 1 visitor, Feb 2026
- Source temperature: The source water is reported to be around 70°C before being cooled. · 1 visitor, Dec 2025
Practical
What you need
Lockers
Coin not returnedLockers cost 100 yen and the coin is not returned.Reported by two visitors
How we know this
- Lockers: Lockers cost 100 yen and the coin is not returned. · 2 visitors, Apr 2025 – Aug 2025
Timing
When to go
Quietest Thursday around 21:00. Busiest Sunday around 14:00.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| TU | |||||||||||||
| WE | |||||||||||||
| TH | |||||||||||||
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| SU |
Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 06:00–21:30 |
| Tuesday | 06:00–21:30 |
| Wednesday | 06:00–21:30 |
| Thursday | 06:00–21:30 |
| Friday | 06:00–21:30 |
| Saturday | 06:00–21:30 |
| Sunday | 06:00–21:30 |
Closed None.
Getting there
How to get there
Nearest station
Bungo-Nakamura · JR Kyushu12.6 km in a straight line; bus or taxi from the station
Address
232 Yutsubo, Kokonoe, Kusu District, Oita 879-4912From the facility's listing
Show a driver
筋湯温泉The name in Japanese, for a taxi or at the counter
Website
www.sujiyu-onsen.comOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
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What matters
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Questions
Common questions
Can I visit Sujiyu Onsen Iwanyu without staying overnight?
Visitors used the bath as day-use guests paying a small entry fee.
How much does Sujiyu Onsen Iwanyu cost?
Admission is consistently reported as 400 yen across 2025-2026 reviews.
