Kusatsu Onsen Gensen Ichinoyu

Property class: 3

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Located close to Yubatake, Kusatsu Onsen Gensen Ichinoyu provides an indoor mineral hot spring (onsen), laundry facilities and a bar. Stay connected with free in-room WiFi.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
  • Bar
  • Laundry room
  • Housekeeping
  • 24/7 front desk

Room options

Available filters for rooms
Showing 42 of 42 rooms

View all photos for Deluxe Twin Room With Private Open-air Bath

A hotel room with a large bed, a sofa, a TV, and a desk with chairs.

Deluxe Twin Room With Private Open-air Bath

  • Sleeps 3
  • 2 Single Beds

View all photos for Suite Twin Room with Private Open-Air Bath

A hot tub with steam, a sofa, a small table, and a window with blinds.

Suite Twin Room with Private Open-Air Bath

  • Sleeps 4
  • 2 Single Beds

View all photos for Modern Japanese Style Twin Room

A hotel room with two beds, a sofa, a small round table, a microwave, and a television.

Modern Japanese Style Twin Room

  • Sleeps 2
  • 2 Single Beds

View all photos for Superior Twin Room With Shower

A hotel room with a bed, a sofa, a small round table, and a decorative bowl.

Superior Twin Room With Shower

  • Sleeps 2
  • 2 Single Beds

View all photos for Superior Twin Room With Mini Kitchen

A modern hotel room with a bed, seating area, and a large window.

Superior Twin Room With Mini Kitchen

  • Sleeps 2
  • 2 Single Beds

View all photos for Modern Japanese Style Double Room

A bedroom with a large bed, two bedside tables, a sofa, and a map on the wall.

Modern Japanese Style Double Room

  • Sleeps 2
  • 1 Double Bed

View all photos for Twin Room With Open Air Bath

A hotel room with two beds, a sofa, a desk, and a large window.

Twin Room With Open Air Bath

  • Sleeps 2
  • 2 Single Beds

View all photos for Four Beds Room With Shower And Kitchen

A hotel room with a bed, two round tables, a hanging chair, and a large abstract painting on the wall.

Four Beds Room With Shower And Kitchen

  • Sleeps 4
  • 4 Single Beds

View all photos for Family Loft Room

A room with bunk beds, a dining table, and a large map on the wall.

Family Loft Room

  • Sleeps 4
  • 2 Single Beds

View all photos for Semi-Double Room with Open Air Bath

A modern hotel room with a bed, a round table, a chair, a TV, a mirror, and a heater.

Semi-Double Room with Open Air Bath

  • Sleeps 2
  • 1 Double Bed

Room

  • Sleeps 2

Room

  • Sleeps 2

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  • Sleeps 3

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  • Sleeps 4

View all photos for Deluxe Twin Room

A modern hotel room with a sofa, two beds, a dining table, and a TV.

Deluxe Twin Room

  • Sleeps 2
  • 2 Single Beds

View all photos for Yubatake Hot Spring Twin Room with Open-Air Bath

A hotel room with a round mirror reflecting a bed, a dining table, and a TV.

Yubatake Hot Spring Twin Room with Open-Air Bath

  • Sleeps 2
  • 2 Single Beds

View all photos for Loft Room with Semi-Open Air Bath

A cabin with bunk beds, a sofa, a round table, and a bathtub.

Loft Room with Semi-Open Air Bath

  • Sleeps 4
  • 4 Single Beds

Room

  • Sleeps 2

Room

  • Sleeps 2

Room

  • Sleeps 2

View all photos for Deluxe Superior With Shower And Mini Kitchen

A modern room with a sofa, a dining table, and a TV.

Deluxe Superior With Shower And Mini Kitchen

  • Sleeps 2
  • 1 Double Bed

View all photos for Superior Room With Mini Kitchen + Shower

A hotel room with a large bed, a sofa, a small table, and a decorative screen.

Superior Room With Mini Kitchen + Shower

  • Sleeps 2
  • 2 Single Beds

View all photos for Standard Twin Room

A modern hotel room with a large bed, a small round table, a sofa, and a view of the city through large windows.

Standard Twin Room

  • Sleeps 2
  • 2 Single Beds

View all photos for Deluxe Twin Room, Non-smoking

A hotel room with a bed, two bedside tables, a sofa, a TV, a map on the wall, and a carpeted floor.

Deluxe Twin Room, Non-smoking

  • Sleeps 2
  • 2 Single Beds

View all photos for Semi-double room, Non-smoking Open-air bath with 'private hot spring enjoyment room' small double bed

A hotel room with a bed, a round table, a TV, a bathroom with a sink and mirror, and a window with a view.

Semi-double room, Non-smoking Open-air bath with 'private hot spring enjoyment room' small double bed

  • Sleeps 2
  • 1 Double Bed

View all photos for Twin Room Non-smoking Open-air Bath Included Mini Kitchen Included

A hotel room with a large wall mural depicting a traditional town scene, a bed with white linens, and a patterned curtain.

Twin Room Non-smoking Open-air Bath Included Mini Kitchen Included

  • Sleeps 2
  • 2 Double Beds

View all photos for Deluxe Twin Room Non-smoking Open-air Bath Included Mini Kitchen Included

A modern hotel room with a large bed, a sofa, a TV, and a desk.

Deluxe Twin Room Non-smoking Open-air Bath Included Mini Kitchen Included

  • Sleeps 3
  • 2 Double Beds

Room

  • Sleeps 4

View all photos for Twin Room, Non-smoking Japanese Modern

A hotel room with two beds, a small round table, a sofa, a map on the wall, and a kitchenette.

Twin Room, Non-smoking Japanese Modern

  • Sleeps 2
  • 2 Single Beds

View all photos for Superior Twin Room Non-smoking With Shower

A hotel room with two beds, a sofa, a small table, and a tatami mat.

Superior Twin Room Non-smoking With Shower

  • Sleeps 2
  • 2 Single Beds

View all photos for Double Room Non-smoking Japanese Modern

A hotel room with a large bed, a seating area with cushions, a map on the wall, and a window with blinds.

Double Room Non-smoking Japanese Modern

  • Sleeps 2
  • 1 Double Bed

View all photos for Superior Twin Room, Non-smoking With A Mini Kitchen

A compact kitchenette with a microwave, sink, and refrigerator.

Superior Twin Room, Non-smoking With A Mini Kitchen

  • Sleeps 2
  • 2 Single Beds

View all photos for Deluxe Twin Room Non-smoking & Single Bed With Mini Kitchen + Shower

A modern hotel room with a bed, a dining table, a hanging chair, a small kitchen area, and a large window.

Deluxe Twin Room Non-smoking & Single Bed With Mini Kitchen + Shower

  • Sleeps 3
  • 4 Single Beds

View all photos for Twin Room Non-smoking Yubatake Hot Spring With Open-air Bath And Mini Kitchen

A hotel room with two beds, a sofa, a small table, and a map on the wall.

Twin Room Non-smoking Yubatake Hot Spring With Open-air Bath And Mini Kitchen

  • Sleeps 2
  • 2 Double Beds

View all photos for Family Room Non-smoking Loft Room With Mini Kitchen

A room with bunk beds, a dining table, and a mural on the wall.

Family Room Non-smoking Loft Room With Mini Kitchen

  • Sleeps 4
  • 1 Single Bunk Bed and 2 Single Beds

Room

  • Sleeps 4

Room

  • Sleeps 2

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  • Sleeps 2

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  • Sleeps 2

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  • Sleeps 2

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  • Sleeps 2

Room

  • Sleeps 2
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About the area

Located in Kusatsu, Kusatsu Onsen Gensen Ichinoyu is in the city centre. Yubatake is a popular attraction and the area's natural beauty can be seen at Onioshidashi Volcanic Park and Shiraito Falls. Kusatsu Nettaiken and Oiwa Flower Garden are also worth visiting. Spend some time exploring the area's activities, including skiing and snowboarding. Visit our Kusatsu travel guide
Map
Kusatsumachi 135, Kusatsu, Gunma, 377-1711

What's nearby

  • A hot spring with a wooden walkway and a waterfall.
    Yubatake
    1 min walk - 0.1 miles
  • A set of stone steps leading up to a traditional Japanese structure surrounded by trees and foliage.
    Kosenji Temple
    3 min walk - 0.2 miles
  • A building with a large sign, a statue, and a van parked in front.
    Kusatsu Town Onsen Museum
    4 min walk - 0.3 miles
  • A geothermal hot spring with steam rising from the water, surrounded by rocks and trees.
    Sainokawara Park
    7 min walk - 0.4 miles
  • Ohtakinoyu Hot Springs
    4 min walk - 0.3 miles

Getting around

  • Naganohara-Kusatsuguchi Station
    33 min drive
  • Yudanaka Station
    41 min drive

Restaurants

  • 夢花
    3 min walk
  • 縁日村
    1 min walk
  • 地蔵カフェ 月の貌 (TSUKI no KAO)
    1 min walk
  • 手打蕎麦 あおやま
    2 min walk
  • やきとり居酒屋香心
    1 min walk

About this property

Kusatsu Onsen Gensen Ichinoyu

  • Hotel near Yubatake
  • At Kusatsu Onsen Gensen Ichinoyu, you can look forward to an indoor mineral hot spring (onsen), laundry facilities and a bar. Guests can connect to free in-room WiFi.
  • You'll also find perks such as:
    • A 24-hour front desk and smoke-free property
    • Guest reviews speak highly of the helpful staff
  • Room features
  • All guestrooms are individually furnished, and have comforts such as air conditioning, as well as amenities such as free WiFi.
  • Extra conveniences in all rooms include:
    • Toilets with electronic bidets, hairdryers and soap
    • Fridges, microwaves and electric kettles

Similar properties

A traditional Japanese building with wooden architecture, a covered seating area, and a staircase leading to the entrance.
Kusatsu Onsen Hotel Sakurai
Kusatsu
  • Pool
  • Kids’ pool
  • Parking included
  • Free Wi-Fi
9.2 out of 10, Wonderful, 402 reviews
The price is £207
additional charges may apply
10 Dec - 11 Dec
Kusatsu Onsen Hotel Sakurai
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Frequently asked questions

Is Kusatsu Onsen Gensen Ichinoyu pet-friendly?

No, only service animals are welcome at the property.

How much is parking at Kusatsu Onsen Gensen Ichinoyu?

This property doesn't offer parking.

What time is check-in at Kusatsu Onsen Gensen Ichinoyu?

Check-in start time: 3:00 PM; check-in end time: 10:00 PM.

What time is check-out at Kusatsu Onsen Gensen Ichinoyu?

Checkout is at 10:00 AM.

Where is Kusatsu Onsen Gensen Ichinoyu located?

Located in the heart of Kusatsu, this hotel is 0.1 mi (0.2 km) from Yubatake, and within 25 mi (40 km) of Onioshidashi Volcanic Park and Shiraito Falls.

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Reviews

Kusatsu Onsen Gensen Ichinoyu Reviews

9.0

Wonderful

9.6

Cleanliness

10

Location

9.0

Staff & service

9.0

Property conditions & facilities
Rating 10 - Excellent. 186 out of 299 reviews
Rating 8 - Good. 82 out of 299 reviews
Rating 6 - Okay. 22 out of 299 reviews
Rating 4 - Poor. 9 out of 299 reviews
Rating 2 - Terrible. 0 out of 299 reviews

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
The staff were exemplary and the onsen facilities were perfect.
Stayed 3 nights in Dec 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Love the location and staff was really nice!
Stayed 2 nights in Oct 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Very quiet, comfortable room and lovely staff
Stayed 1 night in Apr 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great price for all the amenities! Staff was very friendly
Stayed 2 nights in Nov 2024
Verified review

10/10 Excellent

Liked: Cleanliness, property conditions & facilities
Very comfortable ample sized room. The staff were amazing without exception. Great Onsen. Had read comments that it could be noisy because of the wooden construction but this was not the case for us. I also liked being able to open the window in our room because of Japanese accommodation tendency for super heating during winter. I loved Kusatsu, and would definitely stay at Kusatsu Onsen Gensen Ichinoyu again.
Stayed 3 nights in Jan 2026
Verified review

10/10 Excellent

Liked: Amenities
The private onsen was wonderful. The room was huge. The staff were very friendly.
Stayed 2 nights in Sep 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Hotel staffs are all friendly, hotel location is good,
Stayed 3 nights in May 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent onsen hotel with excellent bar view
Stayed 2 nights in Jan 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great hotel with amazing staff. Especially enjoyed the onsen.
Stayed 1 night in Apr 2023
Verified review

10/10 Excellent

Kusatsu Onsen Gensen Ichinoyu is perfect choice when visiting Kusatsu. Highly recomend this property.
Stayed 3 nights in Mar 2023
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean and friendly staff. Great rooms and comfortable. Amazing hot spring but the shower area was way too cold. Would definitely stay here again.
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good place
Stayed 1 night in Dec 2022
Verified review

10/10 Excellent

Everything was great. Only the breakfast buffet was a bit limited.
Stayed 1 night in Nov 2023
Verified review

10/10 Excellent

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

Good Location

The location is good, within walking distance to city center Staff is very polite. The room is spacious. Breakfast is simple. The onsen does not have an elevator, so it's a bit difficult to carry the luggage up the stairs. Overall, it was a good stay.
Stayed 2 nights in May 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Good
Stayed 2 nights in Feb 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel locates nearby Yubatake. Room is clean and big. Staff can not use english that much but there was no problem.
Stayed 1 night in Mar 2023
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities
There was no bathroom in the room,you have to go to the hot spring room to shower, a bit inconvenient.
Stayed 2 nights in Apr 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
The staff were very friendly. The hotel was amazing. Loved having an Onsen in the hotel and a Footbath outside the lounge area. A couple of minutes walk to the Yubatake, restaurants and 711. I would recommend going to the supermarket or Lawsons near the bus station. Much quieter and more stock than the 711. There are no cooking utensils or plates and cutlery in the room but see the reception staff and they will give them to you. The Yubatake and surrounding area look amazing lit up at night. Loved our stay here
Stayed 2 nights in Mar 2023
Verified review

10/10 Excellent

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

Amazing Experience

The place is close to the bus station and merely a block away from Yubatake. It's really clean and modern yet still have old school ryokan vibe. Free foot bath right at the lobby. Staff is polite and professional, speaks passable English which is better than my broken Japanese. We had a private onsen tub in the room and it's absolutely amazing. We could go soak in the tub whenever we like for however long time. Free breakfast were simple western bites but we ain't there for that. Highly recommended for solo, couple or family trip.
Stayed 2 nights in Jan 2023
Verified review

8/10 Good

Liked: Staff & service, amenities, property conditions & facilities
Staff are extremely helpful & friendly, but I guess it's Japan's culture, rules can't bend a bit to accommodate clients needs. I missed breakfast coz of my very early departure & no boxed BF is allowed.
Stayed 1 night in Apr 2023
Verified review

4/10 Poor

Disliked: Property conditions & facilities
The property’s website did not have exact map to get there. I asked at the info center for direction but a couple from Hong Kong took 1 hour to locate the property. It was not mentioned there are long stairs to get there from “yubatake” tour spot. No elevators at the property you have to lug your suitcases up to your room.
Stayed 1 night in Apr 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very closed to the bus station, which was about 5 mins walk. The hotel is building with old architecture, but with modern updates. It was an easy check-in process. Our room was really nice and spacious. The room was clean, but my blank had a small stain on the blanket. The wifi is really good. There is a public onsen on the lower floor for guests to enjoy. We reserved a 45 mins private onsen for 3200 yen. It was well worth it! The room was roomy and clean. It has a private shower and bathroom. The we enjoyed our private onsen. Very relaxing. Highly recommend. Some tips. Don't walk in the hotel with your shoes or sneakers. There are sandals that you can walk outside the streets with. It's located in the lockers with the keys when you entered the hotel. If you want to walk around the hotel you can walk with your socks or the staff can you give a sandals. Breakfast is a buffet. Limited selections, and you have to make a time slot rsvp. They bar closed around 10pm. We loved our one night stayed. We would come back again!
Stayed 1 night in Jan 2025
Verified review

10/10 Excellent

キレイでした
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
駐車場が無く、不便であった
Stayed 1 night in Aug 2025
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
とても癒された
Stayed 1 night in May 2025