Hot Springs Hotels in Gunma Prefecture, Japan

I chose this hotel because of the brand, having stayed at their Izu property before. The Kusatsu location, however, felt a bit lacking. Also, 'low floor' didn't mean a lower level in the main building, but rather a room in the East Wing instead of the main building. The Ctrip prices were quite erratic! While they did refund me 100 for the price difference, that refund came at the cost of not staying in the main building! The evening buffet was decent, but the steak station was always empty, with only a few pieces on the plate and no fresh ones being brought out after cooking.

Stayed for 2 nights in early Dec 2024. Booked the mountain view twin room with cypress bath which comes with both dinner and breakfast. The ryokan styled hotel is located diagonally opposite from the shibukawa bus stop and about 5 mins walk (turn right from the hotel) to the Ikaho stone steps around the mid section of the steps. The hotel is old ryokan style but well maintained and does not see much wear and tear. The lobby which is on the 3rd floor (ground level) is big. No shoes allowed in the hotel, guests have to deposit their shoes at the entrance. Staff were all friendly and polite though not all can speak well in English. They do go much more to make you feel at home. Yutaka is provided at the lobby. My room which is located on the 4th floor corner is considered big. Old styled ryokan kind of design but with western bed. Though the room is laid with tatami on the floor but can still hear people walking if they area heavy or run. Corridor noise does filter in as well but muffled. Unblocked view of the mountain as the hotel sits on an elevated hill. I would recommend to stay with mountain view. The cypress bath can fit 2 person but takes a while to fill, I rather go to the public onsen. Besides the usual amenities, they even provide face wash, face moisturiser, etc in the room. Safe box is provided in the room as well. Wifi seems weak. No place in the bathroom however to hang your clothes or towel. There is an indoor onsen on the first floor and an outdoor one on the 8th floor. The onsen are gender separated. They rotate the male and female onsen on the first floor though both has the same look and facilities. The onsen on the 8th floor has a nice view of the city but no shower facilities. There is a massage chair on the first floor as well. Breakfast and dinner are served on the 2nd floor. I would not say that this is the best, but definitely delicious and sufficient. Check in at 3 pm and check out at 10am which I find a bit too early. Hope they can consider to extend. Overall I would recommend this place to stay if you are coming to ikaho.

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~

Love this ryokan! Such a gem in winter time with steaming onsen and dramatic snow falling on the river. If you need mental reset, you must come. Great food, super clean place and hospitable people. Highly recommend to bring snacks and your own beverages as there is no cafes nearby. Overall experience is memorable.

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!

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!

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! 🌿✨

You need to wear slippers to get in. The staffs can only speak little english, but they are very kind and polite. The room is huge, it's like an apartment. It also has nice snow view from window. And the location is very close to the main road. It also close to the bus station. The dinner and breakfast also tasty. Japanese fine dining haha.

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

The hotel was very clean, and the staff were incredibly polite. It was definitely worth the money I paid. I also got to try both types of private open-air baths, and the in-room open-air bath was spacious enough. All the meals were delicious and thoroughly satisfying. My only minor disappointment was that the next course was brought out very quickly, one after another, before I had even finished the previous one. This might have been because we had the 8 PM dinner slot. I'd recommend booking your dinner time early if you can. I wasn't able to choose and only had the 8 PM slot available. Also, I was advised that the earlier breakfast slots were recommended and that other times might not allow me to fully enjoy the meal, but that wasn't the case at all. Everything was fine.