IHG to debut first Regent resort in Japan with opening of Regent Karuizawa in 2028

International

Luxury onsen retreat designed by Kengo Kuma to set a new benchmark in Karuizawa’s mountain landscape

IHG Hotels & Resorts (IHG) has announced the expansion of its Regent brand in Japan with its first resort property, Regent Karuizawa, set to open in 2028. The 58-key new-build onsen retreat will combine contemporary luxury with the natural beauty of one of Japan’s most celebrated mountain destinations.

A landmark project for Regent in Japan

Situated in the historic town of Karuizawa, just one hour from Tokyo by Shinkansen, the resort will offer rooms and private villas surrounded by forest, natural hot springs, and views of Mount Asama. The design, led by acclaimed Japanese architect Kengo Kuma, is conceived as a sanctuary of tranquillity, blending immersive nature with refined modern aesthetics.

Guests will have access to a specialty restaurant with valley views, curated bar and dining options, meeting spaces, and a wellness centre that includes a signature spa, onsen facilities, and a gym.

Setting new standards in luxury hospitality

Abhijay Sandilya, Managing Director, Japan & Micronesia, IHG Hotels & Resorts and CEO of IHG ANA Hotels Group Japan, said:

“We are delighted to announce the addition of Regent Karuizawa, our first Regent resort destination in Japan. Karuizawa is a special location within easy reach of Tokyo, renowned for its natural beauty and rejuvenating environment. Regent is the perfect brand for this site, enabling us to create an immersive destination that harmonises tranquillity, exploration and luxury.”

He added: “Inbound travel into Karuizawa has grown 30% since 2019, underlining the town’s rising international appeal. Regent Karuizawa will meet this demand by offering authentic cultural experiences within the luxury space. Together with the under-construction Regent Kyoto, it demonstrates the growing strength of our luxury and upper luxury portfolio in Japan.”

Karuizawa: a year-round retreat

As one of Japan’s oldest and most famous mountain resort towns, Karuizawa offers seasonal attractions from waterfalls and hiking trails to ski resorts, golf courses, shopping and fine dining. The area has long been favoured by the Japanese Imperial Family and is a popular destination for holiday homes.

Growing the Regent brand in Japan

Regent Karuizawa will be the brand’s second opening in Japan, following the upcoming Regent Kyoto, and joins IHG’s 55 open hotels and 17 pipeline properties across the country. It will sit alongside Hotel Indigo Karuizawa, offering visitors a wide range of experiences in Nagano Prefecture.