Yoro Keikoku Onsenkyo Onsen Ryokan Kawanoya

♨️A Hidden Black-Water Retreat in Yoro Valley

Chiba Prefecture · Kawanoya

1

A Hidden Retreat in Yoro Valley

• 🌿A quiet hideaway surrounded by river and forest, revealed just past a tunnel
• 🏞️Set by the banks of the Yoro River, mornings begin with the calls of wild birds
• 🤫A modest, cozy 'hidden hot-spring inn,' unchanged since its founding

2

Natural Yoro Onsen — Black Water

• ♨️Enjoy the famed 'black water,' known as a beauty bath, drawn from its own naturally flowing spring
• 🖤The dark, soft, cloudy water warms the body from the inside out
• 💧A naturally gas-bearing spring said to help with neuralgia, poor circulation, and skin beauty

3

Cave Bath and Indoor Bath

• 🕳️The 'cave bath,' with its soft darkness and cavern shape, is a popular draw
• 🌬️Relax in the indoor bath, where the river breeze feels crisp against the skin
• 🔄The two baths rotate on a schedule between men's, women's, and family use

4

Local Kaiseki and Signature Unagi

• 🍽️Full of river fish, mountain vegetables, and seasonal delicacies of inland Boso (Oku-Boso)
• 🍚Rice is cooked from Koshihikari grown in Otaki, sourced from a local contracted farm
• 🐟The signature 'unagi kabayaki,' served since the inn first opened, rounds out the meal

5

Choose Your Own Hot Pot

• 🍲Try a hatcho-miso-based hot pot of inobuta (a wild boar–pig cross) or Kazusa wagyu
• 🦆Choose from options like domestic duck loin shabu-shabu, to suit your taste
• 🐚A course with fresh dancing abalone added is also available

6

Rooms Embracing the Valley

• 🪟Yoro Valley and its lush trees fill the window with a sense of peace
• 🛏️Rest in Japanese-style rooms of 8, 10, or 12 tatami mats, listening to the sound of the river
• 📶Equipped with a fridge, air conditioning, TV, toilet, and free internet

7

River Fishing and Nearby Sightseeing

• 🎣Enjoy stream fishing in the Yoro River right below the inn
• 🐠Ayu, pale chub, dace, and eel can all be caught, and rod rentals are available
• 🚗5 minutes by car from Yorokeikoku Station, a good base for nature sightseeing

3

Cave Bath and Indoor Bath

• 🕳️The 'cave bath,' with its soft darkness and cavern shape, is a popular draw
• 🌬️Relax in the indoor bath, where the river breeze feels crisp against the skin
• 🔄The two baths rotate on a schedule between men's, women's, and family use

4

Local Kaiseki and Signature Unagi

• 🍽️Full of river fish, mountain vegetables, and seasonal delicacies of inland Boso (Oku-Boso)
• 🍚Rice is cooked from Koshihikari grown in Otaki, sourced from a local contracted farm
• 🐟The signature 'unagi kabayaki,' served since the inn first opened, rounds out the meal

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Step away from the bustle of the city into Kawanoya, embraced by a clear stream and forest, for an unforgettable quiet night of black-water hot springs and local cuisine. The same heartfelt hospitality kept since its founding awaits you.

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* 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: 10:00 · 최종 체크인: 19:00

* 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 Yoro Keikoku Onsenkyo Onsen Ryokan Kawanoya?

Check-in starts at 15:00 and check-out is by 10:00.

Where is Yoro Keikoku Onsenkyo Onsen Ryokan Kawanoya located?

It is in Chiba Isumi-gun. Address: 932 Kuzufuji Otakimachi.

How much does one night cost?

Recent lowest observed rate starts from ₩297,651 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.