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Shima Onsen Kashiwaya Ryokan

Property class: 3.5

Photo gallery for Shima Onsen Kashiwaya Ryokan

A traditional Japanese onsen with a stone bath surrounded by wooden structures and a view of a mountain.
A traditional Japanese building with a wooden exterior, a covered entrance, and illuminated signage with Japanese characters.
A grand staircase with wooden railings and a central light fixture, leading to a landing with a wooden door and a small table.
A traditional Japanese building with a wooden balcony, a potted plant, and a bicycle parked outside.
A hot spring area with a wooden deck, a stone lantern, and a small waterfall feature.

Reviews

9.8 out of 10
Exceptional

Popular amenities

  • Spa pool
  • Breakfast included
  • Spa
  • Parking included
  • Free Wi-Fi

Explore the area

View map
3829 Shima, Nakanojo, Gunma-ken, 377-0601
  • Place, Shima River
    ‪1 min walk‬
  • Place, Joshin'etsu-kogen National Park
    ‪9 min walk‬
  • Place, Shima no Oketsu
    ‪17 min walk‬

Room options

View all photos for Standard Triple Room

A tatami mat room with a tatami floor, a low wooden table, and cushions. There is a television on a low wooden cabinet, and a sliding door leading to another room.

Standard Triple Room

8.0 out of 10
Very good
(1 review)
  • River view
  • 1 bedroom
  • Sleeps 3
  • 3 Single Futons
  • Free Wi-Fi

View all photos for Standard Twin Room

A traditional Japanese room with tatami flooring, a bed with yellow and brown bedding, a television on a wooden cabinet, and a window with vertical blinds.

Standard Twin Room

10.0 out of 10
Exceptional
(2 reviews)
  • River view
  • 1 bedroom
  • Sleeps 2
  • 2 Single Beds
  • Free Wi-Fi

About the area

Nakanojo

At Shima Onsen Kashiwaya Ryokan, you'll be 1.3 km (0.8 mi) from Shima no Oketsu and 38.3 km (23.8 mi) from Kusatsu Town Onsen Museum. Highlights at this ryokan include a full-service spa, a restaurant and free cooked-to-order breakfast. .Enjoy access to hot springs and bike hire. Additionally, you'll find free Wi-Fi in public areas and coffee/tea in a common area. Each morning free breakfast is served. There's also the convenience of free self parking. .In proximity to this 3.5-property class Nakanojo ryokan you'll find Naeba Ski Resort.

What's nearby

  • Shima River - 1 min walk - 0.1 km
  • Joshin'etsu-kogen National Park - 9 min walk - 0.8 km
  • Shima no Oketsu - 17 min walk - 1.5 km
  • Sawatari Onsen - 3 min drive - 1.7 km
  • Iwabitsu Castle - 45 min drive - 26.7 km

Getting around

  • Jomokogen Station - 51 min drive

Restaurants

  • ‪よしのや - ‬17 min drive
  • ‪らーめんダイニング 庵 - ‬14 min drive
  • ‪Shima Terrace - ‬18 min walk
  • ‪香茶房おきなや - ‬11 min walk
  • ‪あがつま農協沢田直売所 - ‬18 min drive

About this property

Shima Onsen Kashiwaya Ryokan

As a guest of Shima Onsen Kashiwaya Ryokan, you'll find a full-service spa and hot springs. There's a restaurant on site. Free breakfast is available daily. WiFi is free in public spaces.

A library, a terrace, and gift shops/newsstands are also featured at Shima Onsen Kashiwaya Ryokan. Self parking is free.

This 3.5-star Nakanojo ryokan is smoke free.

  • 1 building
  • 14 guestrooms or units
  • 2 levels
  • Cooked-to-order breakfast (free)
  • Coffee in lobby
  • Front desk (limited hours)
  • Storage area for luggage
  • Front desk safe
  • Library
  • Terrace
  • Gift shop
  • No smoking on site
  • Dining venue
Shima Onsen Kashiwaya Ryokan offers 14 air-conditioned accommodations with a safe and a hairdryer. Rooms open to balconies. Beds feature down duvets. Digital televisions are provided.

Guests have access to shared bathrooms. Bathrooms include bidets, toilets with an electronic bidet and toothbrushes and toothpaste. Guests can surf the web using complimentary wireless Internet access.

Guests can indulge in a pampering treatment at the ryokan's full-service spa. The spa is equipped with hot springs/mineral springs. The spa is open daily.

Private bath/onsen services include an outdoor private onsen (in communal space). Public bath/onsen services include an indoor mineral hot spring (onsen) and yukata (Japanese robe). There are indoor hot springs and 3 outdoor hot springs open between 3:00 PM and midnight. The temperature in the hot springs is set to 108°F.

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  • Spa
  • Parking included
  • Free Wi-Fi
  • Air-conditioning
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free self parking on site
  • Limited on-site self parking

Food and drink

  • Free cooked-to-order breakfast available daily 8:00 AM to 9:30 AM
  • A restaurant
  • Coffee and tea in common areas
  • Kaiseki meal

Things to do

  • Bicycle rentals
  • Full-service spa
  • Indoor hot spring
  • Library

Family friendly

  • Mini-fridge

Conveniences

  • Gift shop/newsstand
  • Limited-hour front desk
  • Luggage storage
  • Safe at front desk

Outdoors

  • In the mountains
  • On a river
  • Terrace

Full-service spa

  • 3 outdoor hot springs
  • Hot springs open from 3:00 PM - midnight
  • Hot springs water temperature - 42 ºC
  • Indoor hot spring
  • Private outdoor onsen (mineral springs) in communal space
  • Public indoor mineral hot springs (onsen)
  • Spa open daily
  • Yukata (Japanese robes)

Accessibility

  • No lift

More

  • 1 building
  • 2 floors
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided
  • Down comforter

Bathroom

  • 4 shared bathrooms
  • Bidet
  • Hair dryer
  • Toothbrush and toothpaste
  • Towels provided

Entertainment

  • 21-inch TV with digital channels

Food and drink

  • Electric kettle
  • Limited room service
  • Mini-fridge

More

  • Air conditioning
  • Heating
  • Safe
  • Tatami (woven mat) flooring
  • Tokonoma (alcove)

Policies

Check-in

Check-in start time: 3 PM; check-in end time: 5:30 PM

Check-out

Check-out before noon

Special check-in instructions

The front desk is open daily from 7:30 AM - 9:30 PM
Front desk staffed during limited hours
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Front desk (limited hours)

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Guests must contact this property in advance to reserve access to the public bath facility
This property accepts credit cards and cash
Safety features at this property include a fire extinguisher and a smoke detector
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children. If you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room. Guests must contact this property in advance to reserve access to the public bath facility. This property accepts Visa, Mastercard, American Express, Diners Club, JCB International and cash. For guests' safety, the property includes a fire extinguisher and a smoke detector in all accommodation.

We should mention

  • Hot springs access available from 3:00 PM to midnight.
  • As required by the Japanese Ministry of Health, Labour and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels etc). Also, it's required that lodging proprietors photocopy the passports of all registering guests and keep the photocopy on file.
  • Please note that some properties do not permit guests with tattoos to use the on-site public bathing facilities.

Property is also known as

Kashiwaya Nakanojo
Kashiwaya Ryokan
Kashiwaya Ryokan Nakanojo
Shima Onsen Kashiwaya Ryokan Gunma, Japan - Nakanojo-Machi
Shima Onsen Kashiwaya Ryokan Nakanojo
Shima Onsen Kashiwaya Ryokan
Shima Onsen Kashiwaya Nakanojo
Shima Onsen Kashiwaya
Shima Onsen Kashiwaya
Shima Onsen Kashiwaya Ryokan Ryokan
Shima Onsen Kashiwaya Ryokan Nakanojo
Shima Onsen Kashiwaya Ryokan Ryokan Nakanojo

Frequently asked questions

What is the cancellation policy at Shima Onsen Kashiwaya Ryokan?

Shima Onsen Kashiwaya Ryokan offers free cancellation on select room rates. Check out the cancellation policy for more info.

Is parking available at Shima Onsen Kashiwaya Ryokan?

Yep, Shima Onsen Kashiwaya Ryokan has a free self car park.

Is there a spa on site at Shima Onsen Kashiwaya Ryokan?

Yep, there is an onsite spa at Shima Onsen Kashiwaya Ryokan.

Does Shima Onsen Kashiwaya Ryokan serve breakfast?

Yeah, free cooked-to-order brekkie is on offer daily from 8:00 AM to 9:30 AM.

Is there a free airport shuttle available at Shima Onsen Kashiwaya Ryokan?

No, Shima Onsen Kashiwaya Ryokan does not offer an airport shuttle service.

Is there a bar or restaurant at Shima Onsen Kashiwaya Ryokan?

Yep, you can grab a meal at Shima Onsen Kashiwaya Ryokan's onsite restaurant.

What time are check-in & check-out at Shima Onsen Kashiwaya Ryokan?

Check-in begins at 3 PM. Check-out time is noon.

Are pets allowed at Shima Onsen Kashiwaya Ryokan?

No, pets are not allowed.

Shima Onsen Kashiwaya Ryokan Reviews

Reviews

9.8

Exceptional

Rating 10 - Excellent. 63 out of 74 reviews
Rating 8 - Good. 11 out of 74 reviews
Rating 6 - Okay. 0 out of 74 reviews
Rating 4 - Poor. 0 out of 74 reviews
Rating 2 - Terrible. 0 out of 74 reviews

9.6/10

Cleanliness

9.8/10

Staff & service

9.8/10

Amenities

9.2/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Noah

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Incredible experience. Very kind staff and everything to the rooms, onsens, dinner and breakfast were fantastic. We will definitely return again
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Elkuin

Liked: Cleanliness, staff & service, property conditions & facilities
This is a boutique hotel located in Shima Onsen. The hotel has three private onsen baths and two public baths, located near town. The staff speaks English and are always friendly and polite.
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Mita

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing staff, awesome food, and the property is more beautiful in person.
Stayed 1 night in Jan 2024
Verified review

10/10 Excellent

David

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Be careful not to get spirited away with how amazing this Ryokan and area is!
Stayed 2 nights in Aug 2023
Verified review

10/10 Excellent

Alejandro

Liked: Cleanliness, staff & service, amenities
Staff was incredibly professional and super nice and welcoming. Even though our arrival was delayed and after checking time, we notified the hotel by mail and there was no issue. We even made it for dinner which was amazing! Can’t wait to be back. Thanks to everyone for all your hard work :)
Stayed 1 night in Dec 2025
Verified review

10/10 Excellent

Marco

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent!
Stayed 2 nights in Nov 2023
Verified review

10/10 Excellent

Kintaro

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

First time of a ryokan

Very friendly staff and exquisit food on top of that. First time visiting a ryokan and was not disappointed! Three private onsens that i could use and very foreign friendly overall. Highly recommend to visit if you want a taste of ryokan life on your trip and worry of your tattoes forsbid you from using the onsen - it is totally ok att this place!
Stayed 1 night in Oct 2024
Verified review

10/10 Excellent

Jackson

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staying at Shima Onsen was a real delight. I would highlight the incredibly friendly and gracious staff, who made me feel very welcome and looked after as a solo traveller, and made the beautiful dining experience even better. I enjoyed walking through the lovely nearby streets and forests - it felt very secluded and tranquil. And there was nothing better than coming back from a big walk to relax into one of the onsen - either public or private, depending on what you preferred. I wish I had more time to stay, but even two nights was enough to feel very rejuvenated.
Stayed 2 nights in Feb 2024
Verified review

10/10 Excellent

Rosemarie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I really enjoyed my stay at Kashiwaya Ryokan. Although it was long to get to without a car, it was worth the travel. The 2 days there didn’t feel like it was enough time. I will return again for sure. The room was comfortable, the private onsen were beautiful and amazing. The kaiseki served at dinner were delicious and perfectly balanced. The traditional Japanese breakfast (there were Western styled breakfast and brunch at the cafe in Shima Onsen town) was incredible as well. I want to thank the dedicated staff members I interacted with during my stay. They were kind and patient. I don’t recall all their names but I want to thank Hitomi, Yuho and Andrew for their help. I will recommend this ryokan to my friends.
Stayed 2 nights in Nov 2024
Verified review

10/10 Excellent

Satomi

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
食事最高。 館内のインテリアは和風アンティークな雰囲気が好きな人は好みに合うと思います。 他の宿では障子などほこりが見えてげんなりしてしまうこともあったりしますが、柏屋旅館はよく清掃されていて、お香のかおりも雰囲気があって良いです。
Stayed 1 night in Apr 2026
Verified review

8/10 Good

Yu

Liked: Cleanliness
Disliked: Property conditions & facilities
両隣の話し声やドアの開け締めの音が気になったが、料理や露天風呂はとても良かった。
Stayed 1 night in Nov 2025
Verified review

10/10 Excellent

Wai Yee

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

有溫度的服務

年輕人現代化的管理，人員英文流利，但保持温泉旅館的傳統，非常好！有關山中小昆蟲的處理方法很可愛，餐膳口味比較傳統偏甜，周邊沒有便利店補及零食，入去中之条前要買好。
Stayed 2 nights in Oct 2025
Verified review

10/10 Excellent

RIKA

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
何度も訪問しています。何時も温かいもてなしと、美味しい食事に癒されます。 今回もとても良い休日になりました。 ありがとうございます。
Stayed 1 night in Dec 2024
Verified review

10/10 Excellent

Lisa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Es war ein wunderschöner Besuch. Klasse Empfang und das Essen war ein richtiges Highlight. Am besten wären die privaten Onsen. Sehr sauber und unkompliziert. Es gab einen kleinen Souvenir Shop und wir konnten sogar shima onsen Badesalz kaufen. Wir kommen gerne wieder :)
Stayed 1 night in Mar 2024
Verified review

10/10 Excellent

jinwoo

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
직원이 놀라울 정도로 친절합니다. 3개의 전세탕은 각각 테마가 있어 매번 새롭게 즐길 수 있습니다.
Stayed 1 night in Nov 2023
Verified review

10/10 Excellent

Yoko

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
スタッフの対応が非常に良いです。料理の味も盛り付けも素晴らしいです。露天風呂が最高でした。また泊まりたいです。
Stayed 1 night in Nov 2023
Verified review

10/10 Excellent

tetuo

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
とても良いです
Stayed 1 night in Aug 2023
Verified review

10/10 Excellent

Nobuhiro

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
とても静かにゆったり過ごせました。 貸し切り露天風呂３つ制覇しました。 また行きたい旅館ベスト3に入りました。
Stayed 1 night in Mar 2023
Verified review

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

季節毎に泊まりたい旅館

従業員の方々の笑顔と親切な対応が素晴らしかったです。地元の食材の料理もとても美味しく、思い出に残る旅館でした。四万ブルーも美しく季節毎に楽しみたい再訪したい旅館です。
Stayed 1 night in Sep 2022
Verified review

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

素敵なお宿

貸切風呂が3つもあり、空いていればいつでも使えてとても良かったです。食事もとても美味しかったしまた泊まりに行きたいです。
Stayed 1 night in Dec 2021
Verified review

10/10 Excellent

OSAMU

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

全てが絶妙な旅客です。

2回目の利用。リニューアル後の初めて利用しました。部屋はとても快適。従業員もみんな丁寧で親切。そして対応も快適な距離感でリラックスした時間を過ごすことができました。また、利用します。
Stayed 1 night in Nov 2021
Verified review

10/10 Excellent

akitoshi

Liked: Cleanliness, staff & service
とても良かったです。
Stayed 1 night in Aug 2021
Verified review

10/10 Excellent

JUNKO

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

いつ訪れても変わらず素敵な宿です。

7年ぶりに宿泊しました。とても静かな中で川のせせらぎが聞こえてくるので本当に癒されます。お風呂も貸し切り温泉が3つあり、好きな時に入れるので大満足です。食事もとても美味しく、あゆの炊き込みご飯が絶品でした。朝食のパンと、リンゴジャムが本当に大好きです。一番大好きな温泉宿です。少し離れた場所にある柏屋カフェも大好きで、イタリアンラーメンがとても美味しくて毎回必ず行きます。今回久しぶりにいただきましたが、お店の雰囲気も変わらず素敵で、イタリアンラーメンも美味しかったです。最近は海外ばかりで気づけば7年も訪れていませんでしたが、またぜひ宿泊させていただきたいです。
Stayed 1 night in Aug 2020
Verified review

8/10 Good

Verified traveller

Liked: Cleanliness, property conditions & facilities, room comfort

落ち着いた雰囲気の温泉宿

読書コーナーに旅関係の図書がたくさんありました。フリーのコーヒーもおいしくて、もっとゆっくりしたかったです。全体にノスタルジックな雰囲気、古くはあるが、どこも清潔でした。食事は野菜が豊富で工夫が凝らされていましたが、うどんの入った鍋は別の料理の方が良かったかな？朝食は和洋選べます。洋食のパンは暖かく、特にクロワッサンはおいしかった。バターとジャムの量がパンに対して少なく、「もっとたっぷり付けて食べられたら満足度100％だったのに」と、残念です。
Stayed 1 night in Jun 2020
Verified review

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
員工態度都很親切，一切都很美好~很喜歡~
免費體驗和服，還細心分尺寸提供挑選
紀念品販售區
限定明信片
Stayed 1 night in Jan 2020