Hot Springs Hotels in Gunma Prefecture, Japan

The hotel is quite a walk from the bus center, and the uneven roads make it inconvenient for luggage; taxis are also scarce. The room is spacious, and the tatami area with heating was very comfortable. It was handy to be able to pick up yukata (robes) for men and women in the lobby. The service level at the hotel's front desk was generally poor. They didn't even bother with a fake smile, haha 😂. Japanese service is becoming more expensive and the quality is getting worse – a clear sign of decline. The hot spring pool in the hotel is very small and the facilities are quite old, so don't expect too much. My favorite part was still the Nishinokawara露天温泉 (outdoor hot spring) outside the hotel. It's 100% natural mountain spring water, so healing! For 800 yen, there are no services, no showers, and you need to bring your own towel. It was totally worth the trip and instantly made up for the round-trip train ticket from Tokyo.

Omori has a rich history as a Ryokan. The interior is homely and vintage! Like it’s frozen in time in the 1980s. The lounge has a panoramic view of Mount Akagi and several other mountain ranges. you can sip sake or wine from paid dispensers while you find your zen. The Level 8 outdoor bath is awesome and spacious. Views are awesome and the air is refreshing. Omori is right next to the Ikaho bus station as well as the Ikaho Ropeway. Just a 5mins walk to the stone steps as well. Even though the nearest Kombini (Famimart) is a 15 minute walk away, they have their own minimart. Breakfast was well crafted with hand-picked local Gunma produce. Awesome!!!

Charming ryokan with excellent service! After renting a car near Karuizawa station, we arrived at Kusatsu onsen town to find the narrow roads packed with holidaymakers. It was quite harrowing finding our way to the ryokan after circling around. On arrival the front office people were very helpful and led me to a free parking area some distance away. Our experience was very much as described by past reviewers...a traditional ryokan right in heart of the hot spring attraction centre. The room was very spacious. Dinner and breakfast were good enough but no wow factor. What was most delightful for our stay was the very friendly and attentive Nepalese front-end staff named Khadka, who made it easy for us with his good English. He was almost always there to attend to our every need and we enjoyed our conversation with him when he served us at the bar. I would highly recommend having drinks at the bar with its cosy ambience and enjoying the front seats facing the window where we can see people walking by as well as a view of the pagoda. Our stay there was memorable!

This is a fabulous place for an authentic Japanese holiday. The location is beautiful. The outdoor hot spring bathing area is clean and looks like a movie set. The included meals are generous in portion size and are delicious. Our room overlooked the river and it was great. Tatami floors and shoji screen windows. This is an old and historic place and does not cater to western norms. You sleep on futons on the floor. Only Japanese food is available. But it is a wonderful place to spend some time.

Traveling with my best friend, we booked a tatami room with half board (dinner and breakfast included). It had two beds within the tatami setup. The room was compact but very clean, and they provided a basket for each of us with a bath towel and toiletries, which was super convenient for taking to the hot springs. The absolute highlight was the two meals – fresh ingredients like Japanese cuisine and the exquisite presentation of French dishes. Absolutely perfect!

This hotel is super close to Yuda, and the area around it is really lively. The hotel itself is a bit older, and the room facilities are just okay. There's a hot spring on the first floor, but they also partner with two other hotels, so you can go soak for free at their newer locations, which is a nice perk.

Kusatsu itself is a magnificent place. The hotel is located right in the center. The room type was traditional with futons, and we had a mountain view, which was stunning in the morning. The hotel is well-maintained. We absolutely loved the onsen at the hotel – it was incredibly enjoyable! It was clean, beautiful, and comfortable. I particularly want to highlight the breakfasts and dinners; the selection was absolutely superb. Highly recommended!

We had an amazing and relaxing stay! We truly loved it and had a wonderful night surrounded by serene nature. The view was absolutely beautiful — the lake is just right in front of the hotel! The place is spotless and very well maintained. But what truly made our stay special was the incredible staff. A big shoutout to Mr. Ozu, the General Manager, for going the extra mile with his thoughtfulness! When he learned that we were heading to the ropeway the next day (and that there were no bus trips on weekdays), he kindly offered us a ride. He was also genuinely concerned about our hike and overall safety — so heartwarming! Since we didn’t get the dinner package and there was only one restaurant nearby that closed at 4 p.m., we decided to get a takeout for dinner. My friend also asked if there was a nearby café to buy a cake for my birthday, but there wasn’t any. Later that evening, after we came back from the onsen, someone knocked on our door and surprised us with a complimentary cake! They said it was because we didn’t have dinner and they wanted to celebrate my birthday. Awwww! Such a thoughtful and sweet gesture! 🎂💖 In the morning, Mr. Ozu even gave us taxi numbers and the bus schedule for Yumoto Onsen, making sure our travel plans went smoothly. Truly amazing hospitality — we felt so cared for and appreciated throughout our stay! 🌿✨

Excellent service. I will give 10 out of 5 if I could. There was a staff who rushed out to us and asked if we were going to stay at the Ryokan. Very helpful for lost travelers overwhelmed by the cold weather. Greeted us warmly when we arrived. Explained the important information to us as best as they could in English, which is perfectly fine. Room was big. Decorated meticulously in the traditional Japanese style. Yukata and Obi provided added on to the immersive experience. Dinner was exquisite. Dishes gave us a taste of what traditional Japanese cuisine was like. The food was sincere (didn’t feel like frozen / canned / ready made food), served and plated meticulously. There were 2 onsens, indoor and outdoor. They were clean and spacious enough. Water (I believe) is from the hot spring nearby and was immensely therapeutic. Ryokan was near the heart of the town and everything was within walking distance. Kindly shuttled us to the bus terminal when we checked out (we didn’t have to wait for fixed timings) and carried our (heavy) luggage. All in all, we enjoyed the one night stay very much and they set a high bar for Japanese hospitality.

Excellent Hotel Review Staying at this hotel was an absolute delight! The room was spotlessly clean, cozy, and well‑equipped. The staff were incredibly friendly, attentive, and always ready to help with a warm smile. The location is perfect—quiet yet close to attractions and restaurants. The food was fresh and delicious with a great variety. I had a comfortable and memorable stay and will definitely return on my next visit. Highly recommended