Right Onsen › Oita › Usa
Innai Amari Hot Springs
4.2★ · 22 Google ratings · Usa, Oita · いんない余温泉（あまりおんせん）
✓ Day visitors✓ Outdoor bath
Before you go
Can you bathe here?
Day visitors
✓ YesConfirmed by recent visitor reports
Hours
Not publishedCheck the official site
Tattoos
? Call aheadNo policy stated in the 19 recent reviews we read or on the facility's website
Price
¥300 adultConfirmed by recent visitor reports
How we know this
- Day visitors: Day-use visitors were consistently admitted for a set fee across multiple years. · 3 visitors, May 2022 – Jul 2026
- Price: Day-use admission was 300 yen in most reviews from 2022 to 2026, though one 2023 review stated 330 yen and another mentioned a 100 yen discount ticket. · 3 visitors, May 2022 – Jul 2026
The bath
What you’ll find
A simple community bathhouse near Innai with one indoor and one outdoor tub fed by a 63°C source, costing 300 yen for day-use visitors who must bring their own soap and shampoo.
Bath setup
Indoor baths
1.0Reported by two visitors
Outdoor bath
✓ YesConfirmed by recent visitor reports
Outdoor baths
1.0Reported by two visitors
Spring water
Spring type
simple springReported by one visitor
Source temperature
63°CThe spring source was reported at 63°C, making the indoor bath quite hot.Reported by one visitor
How we know this
- Indoor baths: The facility has a single indoor bath alongside the outdoor one. · 2 visitors, May 2022 – Jul 2026
- Outdoor bath: An outdoor tub, generally described as much cooler than the indoor bath, was consistently reported from 2022 to 2026. · 3 visitors, Jul 2026
- Outdoor baths: The facility has a single outdoor bath alongside the indoor one. · 2 visitors, May 2022 – Jul 2026
- Spring type: One visitor noted the water is a simple spring (tanjun-sen) type with little mineral sensation. · 1 visitor, May 2022
- Source temperature: The spring source was reported at 63°C, making the indoor bath quite hot. · 1 visitor, Jun 2023
Practical
What you need
Lockers
✓ Coin returnedConfirmed by recent visitor reports
Hair dryer
✓ YesConfirmed by recent visitor reports
Facilities
Rest area
✓ YesReported by one visitor
How we know this
- Lockers: Lockers require a 100 yen coin that is returned after use. · 3 visitors, Apr 2023 – Jul 2026
- Hair dryer: Hair dryers were available in the changing area across multiple visits. · 3 visitors, Apr 2023 – Mar 2025
- Rest area: A rest area was available for lounging after bathing. · 1 visitor, Apr 2023
Getting there
How to get there
Nearest station
Yufuin · JR Kyushu13.5 km in a straight line; bus or taxi from the station
Address
160 Innaimachi Kamiamari, Usa, Oita 872-0459From the facility's listing
Show a driver
いんない余温泉（あまりおんせん）The name in Japanese, for a taxi or at the counter
Website
www.city.usa.oita.jpOfficial, in Japanese
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Questions
Common questions
Can I visit Innai Amari Hot Springs without staying overnight?
Day-use visitors were consistently admitted for a set fee across multiple years.
How much does Innai Amari Hot Springs cost?
Day-use admission was 300 yen in most reviews from 2022 to 2026, though one 2023 review stated 330 yen and another mentioned a 100 yen discount ticket.
