Kōchi · Shimanto / Matsubakawa Onsen
Hotel Matsubakawa Onsen (Shimanto)
ホテル松葉川温泉（四万十町）
A solitary inn on the Hinoji River in the Shimanto headwaters. Its viscous, highly alkaline water has been revered as a healing spring since the Edo period, and a day soak is a modest ¥700. Enjoy the open-air bath above the stream or book a private bath. Open late, 10:30–21:00, and 30 minutes by car from Kubokawa Station—ideal after canoeing or cycling the Shimanto.
- Price (adult)
- ¥700
- Hours
- 10:30–21:00(Wed from 16:00)
- Closed
- Open daily (occasional closures)
- Access
- 30 min by car from JR Kubokawa Station (ask about pick-up); 30 min from Shimanto-chō Chūō IC
- Water type
- Alkaline simple
- Tattoos
- Ask ahead
- Phone
- 0880-23-0611
- Official site
- kochi-tabi.jp/search_spot_sightseeing.html?id=8193 ↗
- Open in Google Maps
- Google Maps ↗
Essentials
Stay in this onsen town
Compare and book stays in Shimanto / Matsubakawa Onsen. Day bathing itself needs no booking.
Opens partner booking site (affiliate)
Why go
- Lone inn at the Shimanto source
- Silky high-alkaline water
- ¥700, open till 21:00
Before you go
- No official tattoo policy is published — ask at reception.
- Ryokan day-use hours are limited and may be suspended in peak season — phone the same morning.
- Payment is usually by ticket machine in cash — bring coins.
- Last entry is 30–60 minutes before closing.
Features
Rules & private
Mood & scenery
Price
Who with
Convenience
Amenities
✔ Verified operating: 2026-09 こうち旅ネット 2026-01（700円・10:30–21:00・水曜16時〜）
Prices and hours change. Check official sources before visiting.
More in this area
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Ashizuri Thermae (Ashizuri Onsen)
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