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Home-cooked kaiseki, made with care. Seasonal local ingredients, simply prepared — the kind of dinner you quietly miss after you get home.
DINING
'Not fancy, but honestly delicious' — that's the goal of our kitchen. Sagami Bay fish, vegetables from the Hakone highlands, and mountain produce from local farms, all cooked in season.
The menu may change based on what arrives from the market — we think that's what makes dining here feel genuinely seasonal. Dietary restrictions welcomed with advance notice.
PLAN
Choose the plan that fits your stay.
Monthly home-cooked kaiseki and Japanese-style breakfast. In-room dining by default.
A special kaiseki built around the season's very best ingredients. Available while seasonal produce lasts.
No dinner. Explore restaurants in Ohiradai, Miyanoshita, or Yumoto. Japanese breakfast included.
Meals not included. The spring and the room, nothing else — just how some guests like it.
SOURCING
Dashi from konbu and katsuobushi. No artificial flavourings. Simple cooking, done carefully. That's the kitchen's way at Masutomi.
ALLERGIES
Please notify us at booking and we will accommodate where possible.
We accommodate the 8 major allergens where possible. Please inform us at booking.
Vegetarian and other dietary restrictions can often be accommodated with advance notice.
We can prepare lighter, child-friendly Japanese dishes. Please discuss when booking.
FAQ
Please let us know at booking and we will do our best. For severe allergies, please call us directly to discuss.
Choose from 17:30, 18:00, or 18:30 (first-come basis). Please indicate your preference at booking.
A Japanese breakfast set: grilled fish, egg dish, miso soup, pickles, and rice. Simple and nourishing.
Room-only plans are available. Restaurants can be found in Ohiradai, Miyanoshita, and Hakone-Yumoto.
Questions about our home-cooked kaiseki or dietary needs — please call.