Royal Minor Hotels has announced its first management contract in Japan for the Anantara Karuizawa Retreat project, in partnership with List Development.

The 51-room luxury resort is scheduled to open in 2030 and will feature both suites and exclusive residences nestled within a forested area facing Mount Asama in Karuizawa, Nagano Prefecture.

The retreat’s strategic location provides easy access from Tokyo via the nearby bullet train station and connects with other cities such as Kanazawa, Nagano and Maebashi.

Royal Minor Hotels president and representative director Kohei Motoyama said: "We are extremely proud to partner with List Development for the launch of the Anantara Karuizawa Retreat.

“The company brings exceptional expertise in creating luxury properties, aligning perfectly with Anantara’s philosophy of offering refined stays and distinctive design. Together, we aim to create a retreat that coexists harmoniously with Karuizawa’s rich natural surroundings and further enhances its unique appeal."

The property provides exclusive accommodations, including 23 suites and 18 luxury villas, and may be part of future branded residence offerings, with more details to be revealed as plans develop.

Guests can have access to multiple dining options, a speciality concept and a bar, wellness facilities featuring a spa, leisure amenities such as a swimming pool and fitness centre, along with meeting spaces catering to corporate events.

In January 2025, Minor International partnered with Japan's Royal Holdings to create a joint venture (JV) that signifies the former’s entry into Japan's luxury and lifestyle hotel sector. The newly formed Royal Minor Hotels JV plans to operate hotels under the Anantara, Avani, and Tivoli brands, to establish 21 hotels by 2035.