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Ryokan

Yoro Keikoku Onsenkyo Onsen Ryokan Kawanoya

Otaki Town, Chiba
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An inn surrounded by the natural beauty of the Yoro Valley. Enjoy our set meals and have a relaxing time in our cave bath.

Guest review score

Excellent
Reviews: 33
4.4

Access

Yoro Keikoku Station
7 min drive
Kazusa-Nakano Station
12 min drive
Kazusa-Okubo Station
13 min drive

Property facilities

  • Parking lot
  • Spa / Beauty salon
  • Banquet hall
  • Grand bath (hot spring)
  • Pick-up and drop-off
  • Wake-up call

Explore our rooms and plans

Price (low to high)
2 room types
10 tatami mats
No smoking
Mountain view
Max 5 adults / 4 children
Room facilities
  • Internet available in room
  • Toilet available, no bath
  • Bidet toilet
  • fire Fly
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    £193.78
    Taxes & fees incl.
    Plan details

    【Yoro Valley☆Firefly Viewing】Free shuttle service to a secret location♪ (Applicable to other meal plans during the period.)) [Breakfast] [Dinner]

    ★Limited from June 1st (Sunday) to June 15th (Sunday)★ ★Limited time only!Yoro Valley's early summer tradition…★ This is an additional plan based on the contents of the standard plan. During the period, you can also use the firefly viewing plan with the regular plan, Please consider other plans as well. We will quietly share this with our staying guests. The breathtaking sight of dancing fireflies!Known only to local residents, We will take you to a secret viewing spot. Enjoy an unforgettable, magical scenery♪ ★━━━━ Easy and convenient with transportation included ━━━━━━★ ○ Dinner starts around 6:00 PM      ↓ ○ Gather in front of the inn at 7:30 PM after dinner      ↓ ○ About a 15-minute drive to the firefly viewing spot      ↓ ○ Approximately 20 minutes of viewing.Enchanted by the breathtaking world...      ↓ ○ Around 21:00, bask in the afterglow of the experience... Disperse in front of the inn ※ Notes for viewing Fireflies are sensitive to light.The light from flashlights and cameras, as well as flashes, are strictly prohibited.For the sake of preserving their habitat, we appreciate your understanding and cooperation. ━━━━━━━━━━━━━━━━━━━━━ ※ Please note that the event may be canceled in case of heavy rain. [Cuisine] This is a cuisine rich in local flavors, utilizing river fish and seasonal mountain vegetables. The grilled eel is prepared Kansai-style, where it is grilled directly from fresh. The eels, prepared at our facility, are repeatedly turned and grilled, resulting in a soft interior and a crispy, aromatic exterior. Please enjoy your meal leisurely in a private room or a partitioned banquet hall. 【Hot Springs】 There is a cave bath and a black hot spring (indoor bath) with river breezes that feel pleasant on the skin. These two hot springs are alternated between men's, women's, and family baths.

    £193.78
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Breakfast
    • Dinner
  • * Indoor bath 1 (240-180)
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    £193.78
    Taxes & fees incl.
    Plan details

    ★Spectacular View!Enjoy the seasonal beauty of Yoro Valley★ A plan to savor local cuisine★ ☆ Meals served in private rooms [Breakfast] [Dinner]

    A plan with two meals and one night stay where you can enjoy hot springs and local cuisine while looking out at the magnificent view of Yoro Valley! Relax in the rustic cave bath and black hot spring water, and enjoy local cuisine that incorporates river fish and seasonal wild vegetables. This plan is recommended for couples, families, and groups♪ [Food] The food is rich in local flavor, making use of river fish and seasonal wild vegetables. For the kabayaki eel at "Kawa no Ie no Unagi," eels are prepared freshly prepared in-house, steamed one by one at a time, and then turned over and grilled many times, so that they are soft on the inside and crispy and fragrant on the outside. Please enjoy your meal at your leisure in a private room or a partitioned banquet hall. [Hot Spring] There is a black hot spring cave bath and a bath (indoor bath) overlooking the river. These two hot springs are alternately used as men's, women's, and family baths. The black hot springs bubble up from the ground along with gas. The source is in front of the entrance, so please come and see it! [Rooms] We offer calming Japanese-style rooms overlooking the Yoro River. Mornings greeted by the chirping of wild birds are a rich experience. From your room, you can see river fish such as minnows and yamabe trout on the surface of the river. *Please note that if you make a reservation for two people, you may be assigned a room of 10 tatami mats or less depending on the reservation situation. [Sightseeing information in the area] ・Kurimata Falls / A waterfall located upstream of the Yoro River, about 4km from the hot spring town. ・Ichihara Elephant Kingdom / Approximately 500 animals of 150 species can be seen. ・Seichoji Temple / An ancient temple located near the top of Mount Seicho. ・Chiba Prefectural Sounan Museum: A museum with the theme of "Castles and Castle Towns of Boso."

    £193.78
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Breakfast
    • Dinner
  • Unagi-juzen served with local cuisine
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    £216.58
    Taxes & fees incl.
    Plan details

    Specialty of the Riverside House: Unagi Juzen Plan - Recommended for eel lovers♪ [Breakfast] [Dinner]

    This plan includes half the eel served in the regular plan, and includes a whole eel on rice, grilled in a special sauce that has been added to over the 50 years since the restaurant opened. We start with simmered mountain vegetables, tempura, sashimi, salt-grilled sweetfish, and more, and finish with a bowl of eel on rice. *Children will be served a half-eel bowl. This is a recommended and highly recommended plan for eel lovers. A dish rich in local flavor, made with river fish and seasonal mountain vegetables. At "Kawa no Ie no Unagi," the eels are broiled in-house, steamed one by one at the right time, and then turned and grilled multiple times, so that they are soft on the inside and crisp and fragrant on the outside. Please enjoy your meal at your leisure in a private room or in a partitioned banquet hall. [Hot Springs] There is a black hot spring cave bath and a bath (indoor bath) overlooking the river. These two hot springs are alternated between men's, women's, and family baths. The black hot springs bubble up from the ground along with gas. The source is in front of the entrance, so please come and see it! [Rooms] We have calming Japanese-style rooms overlooking the Yoro River. A morning greeted by the chirping of wild birds is a rich moment. From your room, you can see river fish such as minnows and yamabe trout on the river surface. *Please note that if you make a reservation for two people, you may be assigned a room of 10 tatami mats or less depending on the reservation situation. [Sightseeing Information in the Area] ・Kurimata Falls/A waterfall located upstream of the Yoro River, about 4km from the hot spring town. ・Ichihara Elephant Kingdom/About 500 animals of 150 species can be seen. ・Seicho-ji Temple: An ancient temple located near the summit of Mount Seicho. ・Chiba Prefectural Sounan Museum: A museum with the theme of "Castles and Castle Towns of Boso."

    £216.58
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Breakfast
    • Dinner
Room details

10 to 12 tatami [Standard] [Japanese room] [Non-smoking] [Mountain view] [River view]

No smoking
Mountain view
Max 5 adults / 4 children
Room facilities
  • Internet available in room
  • Toilet available, no bath
  • Bidet toilet
8 tatami mats with bed
No smoking
Mountain view
13.0 m²
Max 3 adults / 2 children
Room facilities
  • Internet available in room
  • Toilet available, no bath
  • Bidet toilet
  • fire Fly
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    £193.78
    Taxes & fees incl.
    Plan details

    【Yoro Valley☆Firefly Viewing】Free shuttle service to a secret location♪ (Applicable to other meal plans during the period.)) [Breakfast] [Dinner]

    ★Limited from June 1st (Sunday) to June 15th (Sunday)★ ★Limited time only!Yoro Valley's early summer tradition…★ This is an additional plan based on the contents of the standard plan. During the period, you can also use the firefly viewing plan with the regular plan, Please consider other plans as well. We will quietly share this with our staying guests. The breathtaking sight of dancing fireflies!Known only to local residents, We will take you to a secret viewing spot. Enjoy an unforgettable, magical scenery♪ ★━━━━ Easy and convenient with transportation included ━━━━━━★ ○ Dinner starts around 6:00 PM      ↓ ○ Gather in front of the inn at 7:30 PM after dinner      ↓ ○ About a 15-minute drive to the firefly viewing spot      ↓ ○ Approximately 20 minutes of viewing.Enchanted by the breathtaking world...      ↓ ○ Around 21:00, bask in the afterglow of the experience... Disperse in front of the inn ※ Notes for viewing Fireflies are sensitive to light.The light from flashlights and cameras, as well as flashes, are strictly prohibited.For the sake of preserving their habitat, we appreciate your understanding and cooperation. ━━━━━━━━━━━━━━━━━━━━━ ※ Please note that the event may be canceled in case of heavy rain. [Cuisine] This is a cuisine rich in local flavors, utilizing river fish and seasonal mountain vegetables. The grilled eel is prepared Kansai-style, where it is grilled directly from fresh. The eels, prepared at our facility, are repeatedly turned and grilled, resulting in a soft interior and a crispy, aromatic exterior. Please enjoy your meal leisurely in a private room or a partitioned banquet hall. 【Hot Springs】 There is a cave bath and a black hot spring (indoor bath) with river breezes that feel pleasant on the skin. These two hot springs are alternated between men's, women's, and family baths.

    £193.78
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Breakfast
    • Dinner
  • * Indoor bath 1 (240-180)
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    £193.78
    Taxes & fees incl.
    Plan details

    ★Spectacular View!Enjoy the seasonal beauty of Yoro Valley★ A plan to savor local cuisine★ ☆ Meals served in private rooms [Breakfast] [Dinner]

    A plan with two meals and one night stay where you can enjoy hot springs and local cuisine while looking out at the magnificent view of Yoro Valley! Relax in the rustic cave bath and black hot spring water, and enjoy local cuisine that incorporates river fish and seasonal wild vegetables. This plan is recommended for couples, families, and groups♪ [Food] The food is rich in local flavor, making use of river fish and seasonal wild vegetables. For the kabayaki eel at "Kawa no Ie no Unagi," eels are prepared freshly prepared in-house, steamed one by one at a time, and then turned over and grilled many times, so that they are soft on the inside and crispy and fragrant on the outside. Please enjoy your meal at your leisure in a private room or a partitioned banquet hall. [Hot Spring] There is a black hot spring cave bath and a bath (indoor bath) overlooking the river. These two hot springs are alternately used as men's, women's, and family baths. The black hot springs bubble up from the ground along with gas. The source is in front of the entrance, so please come and see it! [Rooms] We offer calming Japanese-style rooms overlooking the Yoro River. Mornings greeted by the chirping of wild birds are a rich experience. From your room, you can see river fish such as minnows and yamabe trout on the surface of the river. *Please note that if you make a reservation for two people, you may be assigned a room of 10 tatami mats or less depending on the reservation situation. [Sightseeing information in the area] ・Kurimata Falls / A waterfall located upstream of the Yoro River, about 4km from the hot spring town. ・Ichihara Elephant Kingdom / Approximately 500 animals of 150 species can be seen. ・Seichoji Temple / An ancient temple located near the top of Mount Seicho. ・Chiba Prefectural Sounan Museum: A museum with the theme of "Castles and Castle Towns of Boso."

    £193.78
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Breakfast
    • Dinner
  • Unagi-juzen served with local cuisine
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    £216.58
    Taxes & fees incl.
    Plan details

    Specialty of the Riverside House: Unagi Juzen Plan - Recommended for eel lovers♪ [Breakfast] [Dinner]

    This plan includes half the eel served in the regular plan, and includes a whole eel on rice, grilled in a special sauce that has been added to over the 50 years since the restaurant opened. We start with simmered mountain vegetables, tempura, sashimi, salt-grilled sweetfish, and more, and finish with a bowl of eel on rice. *Children will be served a half-eel bowl. This is a recommended and highly recommended plan for eel lovers. A dish rich in local flavor, made with river fish and seasonal mountain vegetables. At "Kawa no Ie no Unagi," the eels are broiled in-house, steamed one by one at the right time, and then turned and grilled multiple times, so that they are soft on the inside and crisp and fragrant on the outside. Please enjoy your meal at your leisure in a private room or in a partitioned banquet hall. [Hot Springs] There is a black hot spring cave bath and a bath (indoor bath) overlooking the river. These two hot springs are alternated between men's, women's, and family baths. The black hot springs bubble up from the ground along with gas. The source is in front of the entrance, so please come and see it! [Rooms] We have calming Japanese-style rooms overlooking the Yoro River. A morning greeted by the chirping of wild birds is a rich moment. From your room, you can see river fish such as minnows and yamabe trout on the river surface. *Please note that if you make a reservation for two people, you may be assigned a room of 10 tatami mats or less depending on the reservation situation. [Sightseeing Information in the Area] ・Kurimata Falls/A waterfall located upstream of the Yoro River, about 4km from the hot spring town. ・Ichihara Elephant Kingdom/About 500 animals of 150 species can be seen. ・Seicho-ji Temple: An ancient temple located near the summit of Mount Seicho. ・Chiba Prefectural Sounan Museum: A museum with the theme of "Castles and Castle Towns of Boso."

    £216.58
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Breakfast
    • Dinner
Room details

8 tatami [Standard] [Japanese room] [Non-smoking] [Mountain view] [River view]

No smoking
Mountain view
13.0 m²
Max 3 adults / 2 children
Room facilities
  • Internet available in room
  • Toilet available, no bath
  • Bidet toilet