Nestled in Nagano Prefecture, Matsumoto stands as a gem of cultural and historical richness, home to one of Japan’s few remaining original castles and the renowned Asama Onsen. This city, the second largest in the prefecture, invites travellers not only to explore its storied past but also to indulge in a rare fusion of Japanese hot springs and regional wine culture.

At the heart of Asama Onsen lies KAI Matsumoto, a luxurious hot spring ryokan managed by Hoshino Resorts. Once the source of the local feudal lord’s baths, these natural springs now flow through KAI Matsumoto’s opulent facilities, offering guests a rejuvenating experience across eight distinct baths.

These meticulously crafted baths, paired with nightly jazz recitals in the vast lobby and tastings of the region’s finest wines, set the stage for an experience steeped in elegance and relaxation.