Location

SANSUI is nestled within Akan-Mashu National Park in Eastern Hokkaido. Surrounded by untouched forests and a rare ecosystem of plants and wildlife, it offers an extraordinary natural setting. Despite its remote beauty, SANSUI is conveniently located just about a one-hour drive from Memanbetsu Airport.

100% Natural Hot Spring Onsen

Our baths feature pure, free-flowing hot spring water sourced directly from the spring. Known as “Crystal Onsen” for its remarkable clarity, the water is smooth and mineral-rich. Immersing yourself in these healing waters while gazing at the ever-changing scenery is an experience that gently embraces both body and mind.

Sauna (available only in the Nukumori Villa)

At the Nukumori Villa, guests can enjoy a wood-burning sauna by HARVIA, which you fire up yourself for a truly authentic experience. Soothe your senses with “Healing with Heat” while overlooking the lake. A cold-water bath is available, or you may take a refreshing dip directly in the lake—an unforgettable moment unique to SANSUI.

Please note: the Migiwa Villa does not include a sauna.

Activities

Right in front of the villas lies Lake Kussharo, where you can enjoy activities such as SUP, fishing, and canoeing.

The Nukumori Villa provides canoes, while the Migiwa Villa offers a wide range of equipment including canoes, kayaks, SUP boards, and bicycles. Immerse yourself in the richness of Hokkaido’s great outdoors.

Projector & Audio

To make your stay even more memorable, each villa is equipped with a projector and original SANSUI speakers—perfect for enjoying movies or music as part of your special time here.