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Last Updated on January 9, 2026
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Healing Stay Welcomed by Akebono Azaleas and Soothing Hot Springs
Just a short detour after visiting the 40th temple, Kanjizai-ji, “Ippommatsu Onsen Akebono-so” is a charming, municipally operated hot spring inn marked by its distinctive roof reminiscent of the vivid Akebono azaleas. The mildly alkaline sulfur cold mineral spring is renowned for easing neuralgia, joint pain, and fatigue. Guests can unwind in the spacious communal bath, complete with bubble baths, jet baths, and a sauna, designed not only for washing away the day’s weariness but also for restoring balance. The adjoining restaurant serves local delicacies, including dishes made with the region’s famous biyabiya katsuo (fresh skipjack tuna). Here, the bounty of nature and the comfort of soothing waters meet to offer a deeply relaxing and rejuvenating experience.
Basic information
| Address | 5470 Masuda, Ainan-cho, Minamiuwa-gun, Ehime |
| Phone number | 0895-84-3260 |
| Parking | 50 cars (free) |
| Number of room(s) | 10 rooms |
| Price | Room only : 5,000 yen With breakfast : 5,700 yen With dinner : — Half board : — |
| Website | www.town.ainan.ehime.jp |
| Check-in | 16:00 |
| Check-out | 9:00 |
| Wi-Fi | ✓ Available (free) |
| Laundry | Washing machine: ✓ Available (details unknown) Dryer: ✓ Available (details unknown) |
| payment | Cash: ✓ Accepted Credit card: ✓ Accepted e-money: — |
Supplementary information
- Benefits for Montbell club members: 100 yen discount on bathing fees for members who use the restaurant (members only)
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Guest Reviews
Review Summary from External Sites
Guests frequently praise the spacious private baths, with one reviewer noting that “the water flow was gentle, making the bath feel luxurious.” The katsuo tataki and other fresh seafood dishes also receive high marks, with many calling the meals “exceptionally delicious.” The restaurant’s quality and flavors are widely appreciated. In terms of facilities, the variety of bathing options—including saunas and bubble baths—is described as “refreshing” and “perfect for unwinding.” While a few noted minor concerns, such as “finding lint balls on the bathroom floor,” such feedback is rare and does not affect the overall positive impression. Overall, the inn is seen as a perfect combination of relaxing rooms, delicious cuisine, and well-equipped hot spring facilities, making it an ideal place to rejuvenate both body and mind.
※This summary is generated by AI based on posts from external websites. The review content reflects the personal opinions and impressions of the individual contributors and does not represent our site’s evaluation.
Whether it is a public place, the facilities and services are good. It’s a pity that the location is a bit back from No.40 Kanjizai-ji Temple.
If you want to choose the national highway route from Sukumo instead of choosing the route over the mountain pass, this is recommended.
It is a town-run facility, and the hot springs are like a super public bath, and people from the neighborhood come to take a bath.
There seems to be a room next to the super public bath where you can stay.
Dinner is at the adjacent restaurant. I bought breakfast in the evening at a roadside station-style store next door and ate it in my room.
Washing machines and dryers are located within the facility and are coin-operated.
When you get out of the hot spring and open the window of your Japanese-style room with a screen, you can see the pond in the garden, feel the pleasant breeze, hear the chirping of insects, and see the sunset. I was able to immerse myself in a somewhat luxurious feeling.




