【Official】HOTEL KUNITOMI ANNEX

Himekawa hot spring inn on the shore of Himekawa

Relaxing hot water with high efficacy, Itoigawa Onsen.
The secret is fossil water 15 million years ago that springs from the fossa magna (meaning a large ditch) lying deep underground.
Outside the window of the guest room, the clear stream of Himekawa and a variety of views spread by season.
Enjoy fresh seafood from the Sea of Japan, mountain food grown by nature and human hands, and the taste of various seasons throughout the seasons.

About national travel support

  • Extended until December 27 (Tuesday)! Nationwide travel support

    The nationwide travel support "Niigata Trip Discount Campaign", which started on October 11th, has been extended until December 27th.

    It is a campaign where you can receive a subsidy of up to 5,000 yen per person per night, as well as coupons that can be used for additional use within the facility and at shops.

    ※Please be sure to check the official site of "Niigata Kenminwari Campaign" for details such as usage conditions!

    〇Discounts will not be automatically applied to accommodation and travel products booked before the discount.
    〇If you wish to receive a discount, please contact the company you made the reservation with (travel agency or OTA (online travel agent, etc.) for necessary procedures such as changing your reservation.

congratulations!  Stone jade of Niigata Prefecture

  • congratulations! "Jade" was designated as the stone of Niigata Prefecture.

    In February 2022, a petition with more than 42,000 signatures was submitted to Niigata Prefecture by the Association for Making Jade the Stone of Niigata Prefecture, requesting that jade be designated as the stone of Niigata Prefecture.As a result of deliberation by the review committee established in response to this, jade was designated as the stone of Niigata Prefecture on November 4, 2022.
    Jade is a gem that has been distributed throughout the country since ancient times as a decorative item such as magatama.Japan's jade culture, which has been cultivated mainly in Itoigawa, boasts the world's oldest history.The story of the birth of jade dates back to about 500 million years ago, long before the formation of the Japanese archipelago, and it is a symbol that connects the land of Japan, which is located in a mobile zone, and the eternal culture that has taken root there.

jade-related spots

  • Kotaki River Hisui-kyo

    It is the only jade production area in Japan that is designated as a national natural monument.The jade stones here are naturally crushed by the clear waters of the river and wash up on the coast down the Himekawa River.
  • Oyashirazu Beach(Road Station Oyashirazu Pier Park)

    let's go looking for jade!!

    Itoigawa, there is a coastline with stones instead of sandy beaches.On the coast where various types of stones can be found, jade also flows, so you may encounter jade.

    Located in the Oyashirazu Pier Park roadside station, about a 5-minute drive from the Hokuriku Expressway Oyashirazu Interchange, this beach is home to restaurants and souvenir shops, and is visited by many tourists throughout the year.


  • Fossa Magna Museum

    A museum that exhibits various rocks and minerals, including the prefectural stone "Jade".You can learn about the formation of the Japanese archipelago by visiting the six permanent exhibition rooms in this facility.

Coronavirus infection control measures

  • Coronavirus infection control measures

    Thank you for your patronage.
    HOTEL KUNITOMI ANNEX is taking measures for the health and safety of customers and employees, in consideration of the spread of infection by the new coronavirus.
    We kindly ask you to check the temperature at the time of check-in, wear a mask, and use the antiseptic solution provided at various places inside the hotel.
    We kindly ask for your continued cooperation.

Etiquette for a new trip

  • Etiquette for a new trip

    Everything you need to travel with peace of mind
    It is summarized as "New Travel Etiquette".
    We kindly ask you to take a look.

    With this "new travel etiquette" during your trip
    Please enjoy yourself and your surroundings safely.

Hotel Facilities

  • 【lobby】

    The ceiling of the colonnade creates a space full of openness.
  • 【Dining】

    Main dining "La Palette"
    From the live kitchen, a spilling sound and a relaxing space drifting aroma.
    Please enjoy a different luxury time than usual.
  • 【Private room in the dining room】

    We will correspond to small groups such as family.
    Please spend relaxingly forgetting the time with rich cooking.
To facility page in facility

Hotel wedding

  • 【BRIDAL PLAN】

    HOTEL KUNITOMI ANNEX,
    According to the wishes of the bride and groom
    We have prepared three plan.
    Please choose according to the scene.

Reserve·Contact us

Please feel free to contact us if you have any questions.

025-550-1000