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Concept
Hidden deep in the highland forests of Yumoto Onsen — the heart of Nikko National Park — Yunomori feels gently separated from everyday life. Mineral-rich waters rise abundantly from the earth here, warming the inn even as snow blankets the peaks outside.
With only twelve rooms, every stay is unhurried and private. We hope you will linger, savouring the season's local flavours and the stillness of the highlands at your own pace.
Stillness, drawn from the forest
The Hot Springs
Yunomori's water is a milky, sulfur-scented hydrogen-sulfide spring — drawn straight from the source and never diluted. Every bath in the inn, including your private open-air bath, flows continuously with this living water.
Pure spring water flows continuously through every bath — undiluted and unrecirculated, exactly as it rises from the ground.
Soak beneath the trees in complete privacy. Each of the twelve rooms has its own outdoor bath, warm through every season.
Renowned for their density of minerals and gentle sulfur scent — a true highland onsen long treasured for its restorative warmth.
Accommodation
From an airy 70㎡ suite to a snug queen retreat, each room is designed around the forest view and its own private hot spring bath.
A generous 70㎡ suite with bed or futon, refined finishes and its own free-flowing private hot spring.
Low twin beds beside a tatami living space — a serene blend of Western comfort and Japanese calm.
The largest of the classic rooms, finished in tatami throughout with a fragrant cypress-wood open-air bath.
A carpeted twin room with a broad veranda and outdoor bath, designed with barrier-free, wheelchair-friendly access.
A composed tatami room with curated furnishings and a wide engawa framing the seasonal garden.
A streamlined modern room with a queen bed and a distinctive circular ceramic open-air bath.
Dining
Our kitchen builds each menu around carefully chosen ingredients — the finest of the local highlands alongside select produce from across Japan, prepared with quiet precision.
The result is kaiseki dining that honours each season's flavour and the natural bounty of Oku-Nikko.
Photo Gallery
Landscapes framed across changing seasons and shifting light — moments of Yunomori we hope stay with you.
Getting Here
High in Nikko National Park, Yunomori is easily reached by car or by train and bus from Tokyo.
Your Stay Awaits
Twelve rooms. Endless quiet. Reserve your retreat in the highlands of Oku-Nikko.
Book Your Stay +81 (0)288-62-2800