Share a timeless moment with that special someone, Embraced by tranquility,
At a hidden retreat on the serene shore of Lake Suwa, Where time stands still

Suwa, in the center of Nagano Prefecture, is also called “the belly button of Japan.” The area is home to the mystical Lake Suwa, a legendary body of water cradled by the four grand shrines of Suwa Taisha.

Nagano Infinity Onsen: Sui-Suwako is a tiny hot spring inn on the shore of Lake Suwa–a retreat where you can gather with loved ones and return to yourself.

The name incorporates the word “萃(Sui),” which means “to grow lush like thriving grass,” as a reflection of our hopes.

Spend some meaningful time with your loved ones, enjoying breathtaking views of Lake Suwa—soothing your body in renowned hot springs, savoring delicacies, and enjoying the process of returning to your true self.

Let time slow down where time flows slowly, and immerse yourself in a restful escape shaped by the serenity of Lake Suwa.