Niigata Murakami City
Spectacular open-air baths that melt into the Sea of Japan, and in-room baths fed straight from the source
Taikanso Senami no Yu is an onsen inn in Senami Onsen, in Murakami, Niigata Prefecture. It sits right at the water’s edge, with sweeping views across the Sea of Japan. The separate men’s and women’s main bathhouses each have an expansive open-air bath where sea and sky seem to merge, and you can soak in a chloride spring known as the “bath of heat” for how well it holds its warmth. There is also a low-temperature sauna where you can take your time working up a sweat while gazing out over the vast seascape. For time to yourself, there is a private bath, and some rooms come with their own open-air bath fed straight from the source, never recirculated, so you can spend blissful moments with the sound of the waves as your soundtrack.

An open-air bath with an overwhelming sense of openness, where the Sea of Japan and the onsen seem to become one. With the sound of the surf at the water’s edge in the background, you soak in a chloride spring known as the “bath of heat” for how well it holds its warmth, easing the fatigue of body and mind amid the grand scenery.

A spacious, magnificent main bathhouse and an open-air bath with the easy comfort of a seaside resort. Listening to the sound of the surf, you can soak at leisure in fine onsen water that keeps you warm long after, then find deep relaxation in a comfortable space that includes its own powder room.

A private bath where you can enjoy the charm of the onsen without worrying about anyone else. It pairs an indoor bath with an open-air bath, so you and someone special can have Senami’s renowned waters and the pleasant seaside breeze all to yourselves, as long as you like.

An open-air bath for your room alone, where you can luxuriate in Senami’s prized water, fed straight from the source, never recirculated, while gazing at the beautiful sea. With no need to watch the clock, you can enjoy a superb private onsen experience alongside the crimson glow of sunset and the stillness of night.

A low-temperature sauna attached to both the men’s and women’s main bathhouses, looking out over the grand scenery of the Sea of Japan. Open from 15:00 to 21:00, it lets you take your time refreshing body and mind in gentle, pleasant heat while gazing at the beautiful sea beyond the windows. It is a space to forget the bustle of everyday life and savor a slow, soothing moment.
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[Day-visit bathing] 13:00–15:00
By car
By train and bus
Shuttle
Parking for 50 cars. 4 EV chargers
Senami Onsen
An onsen inn with a spectacular open-air bath overlooking the Sea of Japan and a sauna in the sea breeze
Niigata
A resort in the sky with seas of clouds and natural onsen water fed straight from the source
Niigata
An Echigo-Yuzawa onsen inn with a tatami-floored main bathhouse on the top floor and private baths