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Minakamisanso
谷川温泉 水上山荘
Kusatsu · Gunma onsen ryokan — Sink into kakenagashi under the stars, a 5-star onsen ryokan at the foot of Mt. Tanigawa
★ 4.0TrustYou 94/100 · 681 reviews|Tone-gunFrom ₩663,820 / night (2 adults)
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ABOUT
About this ryokan
♨️Sink into kakenagashi under the stars, a 5-star onsen ryokan at the foot of Mt. Tanigawa
Gunma Minakami · Minakamisanso
1
Minakamisanso at a Glance
- 🏔️A ryokan at the foot of famed Mt. Tanigawa, framing mountain views in every season
- ♨️5-star rated by the Japan Spa Association · three private sources
- 🌲A hinoki-cypress ryokan set in Tanigawa Onsen
2
Kakenagashi Onsen Under the Stars
- 💧Alkaline simple spring, pH 8.5 · 100% free-flowing (no added water, no recirculation)
- 🪑Gaze up at Mt. Tanigawa and the night sky from a dedicated bath-side chair
- 🛁Open-air baths for men and women · ancient-hinoki and rock indoor baths for women, a rock indoor bath for men
- ⏰Bathing available from check-in until 9:30am the next day
3
Eight Room Types, All with Mountain Views
- 🛏️All eight room types look out onto the Mt. Tanigawa range
- ♨️Popular rooms come with a private semi-open-air bath
- 🏯From the 100㎡ cottage-style Kiraboshi suite to Japanese and Western rooms
4
Joshu Beef and Seasonal Vegetable Kaiseki
- 🥩A creative kaiseki centered on Gunma's own 'Joshu beef' brand
- 🍚Rice from Minakami, an international-award-winning grain
- 🍳Eggs from Iwata Farm's 'Momiji' brand, and vegetables grown at the foot of Mt. Tanigawa
- 🍶Gunma craft beer and sake, plus wines chosen to suit the food
5
From Lounge to Spa
- 🎵A lounge that frames Mt. Tanigawa like a painting · classical concerts
- 💆A French Esthederm spa salon, open 2pm–10pm
- 🛍️A shop for Gunma specialties and house-made desserts · elevator and free parking
6
Getting There from Tokyo
- 🚄About 20 minutes by car from Jomo-Kogen Station on the Joetsu Shinkansen
- 🚗About 10 minutes from Minakami IC on the Kan-etsu Expressway · free parking
- 🚐Shuttle from JR Minakami Station by advance phone booking (pick-up 14:00–17:00 / drop-off 9:00–10:30); no shuttle from Jomo-Kogen
Facing the four seasons of Mt. Tanigawa like a living painting, spend a night soaking in kakenagashi onsen beneath the stars.
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Read the property's own description▾
* Translated from the description supplied by the property.
* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.
ROOMS
Available rooms
FACILITIES
Facilities & Services
- 바
- 스파
- 텔레비전
- 객실 초고속 인터넷
POLICY
Good to know
* Translated from information supplied by the property; the cancellation policy shown at booking takes precedence.
GUIDE
New to ryokans?
From onsen etiquette to check-in — the things worth knowing first.
FAQ
Frequently asked questions
- What are the check-in and check-out times at Minakamisanso?
- Check-in starts at 14:00 and check-out is by 10:30.
- What onsen and bath facilities are available?
- Guests can use: 스파.
- Where is Minakamisanso located?
- It is in Kusatsu · Gunma Tone-gun. Address: 556 Tanigawa Minakamimachi.
- How much does one night cost?
- Recent lowest observed rate starts from ₩663,820 per night for two adults. Rates vary by date and room type, so a live search is most accurate.
- What is the cancellation and refund policy?
- Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.