Hotel>Gunma>Kusatsu>Kusatsu Onsen Gensen Ichinoyu

Exterior & Views 1, Kusatsu Onsen Gensen Ichinoyu, Kusatsu

Public Area 2, Kusatsu Onsen Gensen Ichinoyu, Kusatsu

Bedroom 3, Kusatsu Onsen Gensen Ichinoyu, Kusatsu

Bathroom 4, Kusatsu Onsen Gensen Ichinoyu, Kusatsu

Food & Drinks 5, Kusatsu Onsen Gensen Ichinoyu, Kusatsu

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General Info

Reviews

Location

Accommodation Rules

About

Hotel

Kusatsu Onsen Gensen Ichinoyu

Kusatsu, Gunma

The Fun Awaits

Perfect for nature loversOnly 47 m to Kusatsu Hot Springs and 877 m to Kusatsu Nettaiken

Near shopping centersOnly 138 m to Kusatsu Onsen Pudding and 145 m to Kajiya Kusatsu Onsen

Reviews

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4.5/5

FantasticFrom 100 reviews

5.0/52 Feb 2026

Steve • Couple Trip

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.

5.0/510 Dec 2025

Ashley • Family Trip

The staff were exemplary and the onsen facilities were perfect.

5.0/59 Nov 2025

Tomoyuki

キレイでした

5.0/517 Aug 2025

JUN • Couple Trip

駐車場が無く、不便であった

5.0/510 Jan 2025

Cuong • Family Trip

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!

5.0/517 Nov 2024

Riho • Couple Trip

恋人と記念日に一泊しました。全体的に青を基調としたシンプルなデザインが素敵でした！静かで雰囲気よく、すごくリフレッシュできました。

5.0/515 Nov 2024

Aiden • Solo Trip

Great price for all the amenities! Staff was very friendly

5.0/523 Oct 2024

てつや

凄く綺麗な施設でした。また利用したいと思います！

5.0/516 Aug 2024

えみこ • Family Trip

思ってた以上に良くて　満足しました

5.0/510 May 2024

Sonia • Couple Trip

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.

5.0/530 Apr 2024

Umair

Very quiet, comfortable room and lovely staff

5.0/515 Feb 2024

Chunchi • Family Trip

Nice onsen!

5.0/512 Feb 2024

WAI KEUNG

Good

5.0/515 Nov 2023

Mickaël • Solo Trip

Très belle hôtel , le personnel y est bienveillant . La chambre était spacieuse et le lit très confortable . Et le onsen très agréable . Hôtel situé à 1 minutes des points d'intérêts principaux . Seule petit bémol le petit déjeuné .

5.0/513 Nov 2023

Kenny

Everything was great. Only the breakfast buffet was a bit limited.

5.0/523 Oct 2023

Jovanie

Love the location and staff was really nice!

5.0/529 Sep 2023

Alan • Family Trip

The private onsen was wonderful. The room was huge. The staff were very friendly.

5.0/514 Aug 2023

ヨシタカ • Family Trip

駐車場が有ればよかった！

5.0/59 Jun 2023

Amy • Solo Trip

Beautiful hotel near the main Kusatsu Yutaba and the shops, also walkable to the bus terminal. Highly recommend and would stay again!

5.0/531 May 2023

りな

彼氏の誕生日で泊まらせていただきました。旅館の外観も内装もとても綺麗で落ち着いていて彼氏もすごく喜んでいてほんとに良かったです。客室露天風呂もちょうどいい温度でとっても最高でした。スタッフさんの対応もとても素晴らしかったです。また泊まりたいです

Popular Facilities

WiFi

24-hour Front Desk

Hotel Services

Laundry Service/Dry Cleaning

24-hour Front Desk

Hotel Policy

Smoke-free Property

Connectivity

Free WiFi

Location

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Kusatsumachi 135, Kusatsu, Gunma, JP

Nearby Destinations

All distances are measured in straight lines. The actual travel distance may be different.

Accommodation Rules

Announcement

CHECK-IN / CHECK-OUT POLICYFront Desk: 24-hour front desk available

Check-in Procedure

Check-in3:00 PM-10:00 PM

Check-out10:00

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
This property accepts credit cards; cash is not accepted

Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools.

Want to check in early? Fill out the Special Requests form on the booking page.

More Policies

The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file.
Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.

About Kusatsu Onsen Gensen Ichinoyu

Kusatsu Onsen Gensen Ichinoyu Location
With a stay at Kusatsu Onsen Gensen Ichinoyu in Kusatsu, you'll be 0.1 mi (0.1 km) from Yubatake and 16.4 mi (26.3 km) from Onioshidashi Volcanic Park. This hotel is 21.2 mi (34.2 km) from Shiraito Falls.

Kusatsu Onsen Gensen Ichinoyu Facility and Service
This smoke-free hotel features snowboarding nearby.

Kusatsu Onsen Gensen Ichinoyu Rooms
Make yourself at home in one of the 44 individually decorated guestrooms, featuring refrigerators and microwaves. Complimentary wireless internet access keeps you connected, and flat-screen televisions are provided for your entertainment. Bathrooms have hair dryers and toilets with an electronic bidet. Conveniences include electric kettles, and housekeeping is provided daily.

Restaurant and Cafe
Quench your thirst with your favorite drink at the bar/lounge.

Room Type and Price

Wed, 02 Sep 2026 - Thu, 03 Sep 2026 (1 night)

1 Room, 1 Adult, 0 Children