긴슈산소우

♨️An open-air bath that holds the sky, a quiet stay of just 7 rooms

Gunma · Kinshu Sanso

1

Semi-Open-Air Baths in Every Room

• ♨️Every room comes with its own semi-open-air bath scented with hinoki cypress
• ✨A pH 9.4 'beautiful skin' spring with soft water that leaves skin silky smooth
• 🏔️Soak while gazing at the four-season garden and the Hotaka mountain range beyond the window

2

Soranoyu, the Glass-Ceilinged Bath

• 🌌A glass panel in the ceiling lets you bathe while looking straight up at the sky
• 💧Drawn from the 'Hotakanoyu' source, a simple sulfur cold spring, heated and circulated
• 🌡️Source temperature 24.8°C, with a natural flow of 18.1 liters per minute

3

Just 7 Private Rooms

• 🛏️Every room has Simmons beds in spacious layouts of 32 to 95 square meters
• 🚪A quiet hideaway offering just seven rooms across five room types
• 🌲Rooms with a private, intimate feel that look out onto the Hotaka mountains

4

Kaiseki That Changes Every Month

• 🍲A locally sourced kaiseki course that changes with the month
• 🥩A seasonal highlight of shabu-shabu made with Gunma pork
• 🌿Seasonal flavors like spring mountain vegetables, autumn mushrooms, and winter hot pot

5

A Breakfast of Local Ingredients

• 🍚A refreshing breakfast built around locally grown Koshihikari rice
• 🐟Seasonal ingredients that brighten up the morning
• 👨‍🍳Dishes crafted with care by the head chef's own hand

6

Facilities and Service

• 👘Comfortable yukata are provided for wear throughout your stay
• 💇Hairdryers are free to borrow and also placed in every room
• 🧴A wide range of amenities, thoughtfully chosen with women guests in mind

7

Kawaba Village's Four Seasons and Access

• 🚗A mountain-village hot spring about 30 minutes by car from JR Numata Station
• ⛷️Set in nature near Kawaba Ski Resort and Sakuragawa Onsen
• 🍁Four-season scenery to enjoy in 'Seiryu no Sato,' a village of clear streams

With only seven rooms, Kinshu Sanso pours all its care into welcoming guests with hinoki-scented semi-open-air baths and Soranoyu, a bath that opens onto the sky. Savor quiet, indulgent time in Kawaba Onsen, where the Hotaka mountains meet a clear-flowing stream.

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* 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.

From onsen etiquette to check-in — the things worth knowing first.

Check In/Check Out Policy · Check In: 15:00 · Check Out: 10:00 · Last Check In: 18:00

* These policies are the property's own text, in English; the cancellation policy shown at booking takes precedence.