Hot Spring Hotels in Agatsuma District

Our overnight stay at this hotel in Kusatsu was simply the best we've experienced in Japan. We arrived a bit early and we were allowed to check in before 3 as there was a room available. The service was excellent, and the room was spacious, complete with all the amenities we needed. Although the shower was located downstairs in the private onsen, it was never crowded, and I had the onsen all to myself. The hotel also provided us with yukatas, adding a lovely traditional touch to our stay. Breakfast was served in our room in the morning, and the staff graciously accommodated our request to change the breakfast time, as we wanted to visit an onsen that opened at 9 AM. The hotel was impeccably clean, and we slept like babies that night. I would love to stay here again on our next visit to Kusatsu. とても良い所でした、有難う 😊❤️

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

Kazumi Ichinoyu is incredibly conveniently located right in the heart of Kusatsu. The hotel itself is very clean, with a modern Japanese ambiance that made for a wonderfully relaxing stay. The free-flowing hot spring baths are a bit on the warmer side, but they're incredibly soothing and truly melt away your fatigue. Yubatake is also within walking distance, making it perfect for sightseeing. I felt this inn offered a great balance of price and comfort, allowing us to fully enjoy Kusatsu without breaking the bank.

It was better than any other inn I've stayed at so far. The futons were fluffy, the bathroom was clean, and the breakfast was full of vegetables. It was the best inn. I was surprised more than anything by how nice the people were.

We stayed in Naraya House for 1 night and it was perfect. The staffs were all very kind and helpful that I am truly grateful for all their assistance given throughout our stay. We had a suite, rm no.206, it was stunningly amazing! I only know I am booking a suite with a beautiful view of the yubatake and private onsen. I didn't know it's a gigantic duplex suite with the best view of the yubatake! The room door opens to a western style living and dining area that fits with a set of sofa for 6 and a dining table for 4 with 2 benches. To the left of this western style area is 2 double beds, a walk-in closet and a toilet. I could see Japanese syle beddings in a cupboard which I believe they would be made when the room is booked for more than 2 persons. Facing the sofa is a TV panel. Behind the TV is a Japanese style sitting area with a coffee table and a view of the yubatake. The view is picturesque. There you can also find a stairs going down to the suite's private onsen bath. It's actually on a balcony overlooking the yubatake, the same gorgeous view as in its Japanese style sitting area above, just without the windows, ie closer and clearer picture of the yubatake without reflections. But be aware ppl on the street can see u too, as you can see the windows r just next to 7.11 The meal provided was fantastic. I particularly enjoyed the freshly made sushi. The salmon roe was just so fresh that they were actually shining like marbles. All the ingredients used are high quality. My kid, who is usually picky on food, was pleased with the menu. He already wanted to come back again. Next time, we will stay here for more nights in order to better experience the beauty of Kusatzu. Ps I usually don't bother to write a review, I am doing this one in return to the hotel's great service and hospitality. Thank you and until next time~

This was my first and only stay at a ryokan so I don’t have much to compare it to. I chose this lodging because of the cats and good reviews on the food. The cats were really sweet and I enjoyed playing with them. I have 2 cats of my own so it was really nice. The food was so beautiful and delicious - the mushroom soup at dinner was amazing. I really enjoyed it. The private bath rooms were very convenient and open 24 hrs. I thought the facilities were clean and very pleasant. The location was very close to the central area and a quick walk to all the important sites including the bus station. The only comment I have was in the morning someone was smoking and the smell got ****** into the 2nd floor hallway so maybe more care should be taken to be sure the smoke stays outside. The host was so nice and sweet and I used google translate to ask questions. The matcha madeleines are so tasty I bought a box to take with me.

The entire hot spring town is absolutely beautiful. Since it was newly renovated in 2024, there was no musty smell in the room. The staff were professional, polite, and warmly welcoming without being intrusive, and their English was excellent. There's a shuttle service from the hotel to the station, or you can walk there yourself. This hotel is exactly what I imagined a Japanese onsen hotel to be. The hotel's own hot springs are fantastic. The location is truly the best – some hotels are up in the mountains or require a bit of a walk, but Ichii offers direct views of Yubatake. On the first floor, there's also a large souvenir shop with many unique items that aren't available back home. I'd definitely choose to spend a whole day exploring Karuizawa and then stay at Ichii again!

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 value for money, with a half-board package that included dinner and breakfast. Dinner was very generous, though the aftertaste was just average; the Jōshū beef was the highlight. Breakfast quality was superb. Very satisfied with the cleanliness and comfort.

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.