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Cuisine

Seasonal kaiseki, in your room, at your own pace. Monthly menus built around the best of Hakone's mountains and Sagami Bay.

DINING

A table set by
Hakone's seasons.

Dinner at Sansien comes to you. Seasonal kaiseki, served in your room — no dining hall, no other guests nearby.

Ingredients from local Ashigara farmers and Sagami Bay fishermen. We update the menu monthly, chasing the best of each season rather than a fixed repertoire.

SPRING · Mar – Apr: Mountain greens tempura / Cherry trout with kelp / Spring cabbage shiraae / Bamboo shoots with wakame
SUMMER · Jun – Aug: Ayu sweet fish grilled / Sagami Bay sashimi / Chilled chawanmushi / Summer vegetables in dashi
AUTUMN · Sep – Oct: Matsutake in earthen pot / Chestnut rice / Pacific saury grilled / Taro dengaku
WINTER · Nov – Feb: Wild boar hot pot (Hakone) / Yellowtail & daikon / Crab dumpling soup / Turnip steamed with sauce

PLAN

All rooms: in-room dinner & breakfast

All rooms include in-room dinner and breakfast. No dining hall — meals come to you.

DINNER

Seasonal kaiseki, in-room

Monthly kaiseki featuring the season's best — mountain greens, river fish, Sagami Bay seafood, one course at a time.

BREAKFAST

Japanese breakfast, in-room

Grilled fish, simmered vegetables, local pickles, miso soup, rice. Breakfast at your own pace.

COTTAGE

Veranda breakfast option

Cottage guests may request breakfast on the veranda, weather permitting. Morning air and green tea.

ROOM-ONLY

Room-only inquiry

Room-only stays aren't standard, but please call to discuss your situation.

SOURCING

From Hakone's hills
and Sagami Bay.

Mountain produce from Ashigara growers.
Seafood from Sagami Bay fishermen, delivered the morning of service.

The cooking is simple by design. We think only about showing each ingredient at its best, sourced from farmers and fishermen we've worked with for years.

Mountain greens from Hakone, vegetables from Ashigara, seafood from Sagami and Suruga Bays. The best of the moment, with nothing extra.

ALLERGIES

Allergies & dietary
requests

Allergies, dietary preferences, and vegetarian options — please let us know at booking or at least 3 days before arrival. We'll do our best.

ALLERGIES

Major allergens

Shrimp, crab, wheat, eggs, dairy, soba, peanuts — we can remove or substitute most major allergens.

DIETARY

Vegetarian etc.

Vegetarian, vegan, and halal requests welcome — we'll prepare alternatives where possible. Please notify in advance.

KIDS

Children's meals

Children's meals tailored to age and taste. Please mention at booking.

FAQ

Frequently asked questions.

Can I choose my dinner time?

Choose from 17:30 / 18:00 / 18:30. All served in your room — no rush.

Can you accommodate food allergies?

Please inform us at booking or at least 3 days prior. We can remove or substitute most major allergens.

Do you offer room-only plans?

Our standard plan includes dinner and breakfast. Please call to discuss room-only options.

Can I bring my own drinks?

Drinks may be brought in with a ¥500/bottle corkage fee. Outside food is not permitted.

Customize your meal plan

Dietary needs or special requests — please call and we'll do our best.

Booking Form ☎ +81-460-82-1134（9:00–20:00 JST）