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Hoshino Resorts KAI Kinugawa

Hoshino Resorts’ ryokan on the Kinugawa: 48 rooms dressed in local crafts, some with an outdoor bath; for couples who want a polished onsen night.

From £317 a night

For two on the night of 19 January 2027, on Expedia.

Hoshino Resorts KAI Kinugawa: The ryokan garden in autumn colourKinugawa river, Kinugawa Onsen
Kinugawa river, Kinugawa Onsen · 4 stars · 48 roomsPrices on Check availability on
Hoshino Resorts KAI Kinugawa: The entrance at dusk
Hoshino Resorts KAI Kinugawa: The glass-walled indoor bath
Hoshino Resorts KAI Kinugawa: The outdoor bath in autumn
Hoshino Resorts KAI Kinugawa: A room with its own outdoor bath in snow
Hoshino Resorts KAI Kinugawa: A Japanese-style room with beds
Hoshino Resorts KAI Kinugawa: A room terrace over the forest
Hoshino Resorts KAI Kinugawa: The hot pot dinner

On our lists

KAI is the Hoshino Resorts brand of small hot-spring ryokan, and KAI Kinugawa is its house on the Kinugawa river, about 15 minutes on foot from Kinugawa-Onsen Station. The 48 rooms take their look from the crafts of Tochigi, Mashiko pottery, indigo dyeing and local stone, and Expedia sells both standard Japanese-style rooms and rooms with their own outdoor bath.

There are two shared baths, a glass-walled indoor hall and an outdoor bath, and a massage room. Dinner is built round a signature hot pot, U-Kamo Nabe, with two broths and the hunting and river food of the region, and guests can join a Mashiko ceramics class. It is smaller and calmer than the big Kinugawa hotels.

Why book KAI Kinugawa

  • Rooms with their own outdoor bath
  • Glass-walled indoor bath and an outdoor bath
  • A signature hot pot dinner from Tochigi’s hunting and river cooking
  • Mashiko ceramics class at the ryokan

The baths

Two shared baths, indoor and outdoor, and room types with a private outdoor bath.

Getting around

Above the Kinugawa river, about 15 minutes on foot from Kinugawa-Onsen Station; the ryokan runs no shuttle.

The catch at KAI Kinugawa

  • There is no shuttle from Kinugawa-Onsen Station; it is about 15 minutes on foot, or a taxi. Source

Good for

  • Couples
  • Private bath
  • Food lovers
  • Crafts

Not for

  • Families wanting a big resort with a pool

Things to do from KAI Kinugawa

All tours and tickets

More hotels in Kinugawa Onsen

Kinugawa river, Kinugawa Onsen · Luxury ryokan

Kinugawa Kanaya Hotel

A small luxury ryokan on the Kinugawa with rooms that have their own hot-spring bath and a club floor; for a special night with dinner.

Rooms with a private bathOnsenDinner and breakfast

From £672 a night

All hotels in Kinugawa Onsen

Sources: hoshinoresorts.com, expedia.co.uk. Last checked 21 October 2026.

Hoshino Resorts KAI Kinugawa

From £317 a night

Prices on