Keikoku Bettei Mochinoki

🍃Forest silence, sunk in the bath of beauty

Chiba · Keikoku Bettei Mochinoki

1

The Open-Air Bath of Beauty

• ♨️Rich in metasilicic acid that softens skin, earning it the name 'bath of beauty'
• 🏞️Two open-air baths — one riverside, one mountainside — each frame a different seasonal view
• 🌙Baths swap between men and women, so guests can soak under both morning sun and moonlight

2

Open-Air Views Facing the Valley

• 🍒Spring cherry blossoms, summer greenery, and autumn foliage unfold beyond the bath
• 🪟A spacious indoor bath with floor-to-ceiling glass onto the garden flows into the open-air bath
• 🍃The spring's naturally cool 14.5°C water is heated without dilution before use

3

Rooms with Open-Air Baths and Jacuzzis

• 🛁Yamamomo is a 70㎡ ground-floor room with a roughly 68㎡ terrace holding an onsen open-air bath and hammock
• 💧Bliss and Felice are rooms overlooking the stream, each with a jacuzzi or private spa
• 🛏️Yamabiko is a ground-floor special room with a semi-open-air bath facing the stream

4

Seasonal Boso Peninsula Kaiseki

• 🐟The menu changes monthly with seasonal ingredients from land and sea around bountiful Otaki
• 🍤Eel, ayu sweetfish, turban shell, and other Boso Peninsula seafood mingle with mountain greens
• 🌿Watercress growing wild on the grounds and pesticide-free Chiba vegetables go into the cooking

5

A Craftsman's Touch

• 👨‍🍳Chef Matsuda crafts kaiseki with care from locally sourced ingredients
• 🕕Dinner starts by 6:30 PM at the latest, with last order at 8:45 PM
• 🍱The menu changes with the seasons, so every visit tastes a little different

6

A Garden and Valley of Roughly 2,000 Tsubo

• 🌳A valley-side onsen ryokan set on roughly 2,000 tsubo of beautifully landscaped grounds
• 🏯About 1 hour 30 minutes by car from Tokyo, tucked deep in nature
• 🍂Let the four seasons of Yoro Valley work their quiet, restorative magic

7

Room Types

• 🏡Yoro, a second-floor Japanese-Western room, has two connected rooms — ideal for three-generation families and groups
• 🪟Akebono, Taki, and Ogi are Japanese-style rooms overlooking the stream
• 🛌Western-style rooms with beds are also on offer, among other choices

8

Getting There

• 🚉About 10 minutes by car from Yoro Keikoku Station on the Kominato Railway
• 🚐A free shuttle runs for guests from Yoro Keikoku Station
• 🚗About 40km from Ichihara IC on the Keiyo Road via Route 297 and prefectural roads

3

Rooms with Open-Air Baths and Jacuzzis

• 🛁Yamamomo is a 70㎡ ground-floor room with a roughly 68㎡ terrace holding an onsen open-air bath and hammock
• 💧Bliss and Felice are rooms overlooking the stream, each with a jacuzzi or private spa
• 🛏️Yamabiko is a ground-floor special room with a semi-open-air bath facing the stream

4

Seasonal Boso Peninsula Kaiseki

• 🐟The menu changes monthly with seasonal ingredients from land and sea around bountiful Otaki
• 🍤Eel, ayu sweetfish, turban shell, and other Boso Peninsula seafood mingle with mountain greens
• 🌿Watercress growing wild on the grounds and pesticide-free Chiba vegetables go into the cooking

Show more (6 more)▾

Deep in the nature of Yoro Valley, a soft spring known as the 'bath of beauty' and seasonal Boso Peninsula kaiseki await. Surrounded by a garden of roughly 2,000 tsubo and dramatic valley views, unwind in one of the closest hidden retreats to Tokyo.

#YoroValleyOnsen#ChibaRyokan#BijinNoYu#OpenAirBathRoom#Kaiseki#Mochinoki#Otaki#OnsenNearTokyo

* 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.

체크인·체크아웃 · 체크인: 15:00 · 체크아웃: 11:00 · 최종 체크인: 18:30

* Translated from information supplied by the property; the cancellation policy shown at booking takes precedence.

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

What are the check-in and check-out times at Keikoku Bettei Mochinoki?

Check-in starts at 15:00 and check-out is by 11:00.

Where is Keikoku Bettei Mochinoki located?

It is in Chiba Isumi-gun. Address: 105-1 Otadai, Otaki-machi, Isumi-gun, Chiba.

How much does one night cost?

Recent lowest observed rate starts from ₩321,954 per night for two adults. Rates vary by date and room type, so a live search is most accurate.

What is the cancellation and refund policy?

Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.