Nagasaki Nagasaki City
A Nagasaki onsen hotel where you can unwind in body and mind in panoramic open-air baths and a sauna overlooking spectacular views and the New Three Great Night Views of the World
Ooedo Onsen Monogatari Premium Nagasaki Hotel Seifu is a scenic onsen resort hotel nestled midway up Mount Inasa in Nagasaki City, Nagasaki Prefecture. Its greatest draw is the main bathhouse, which offers sweeping views of Nagasaki Harbor and the city. On the top floor, the panoramic baths Tenbo-no-Yu and Manten-no-Yu alternate between the men’s and women’s baths at set times. From the open-air baths, you can enjoy the blue sea stretching out before you by day and the jewel-like sparkle of the city at night, named one of the New Three Great Night Views of the World. Tenbo-no-Yu also has a panoramic sauna where you can sweat while gazing down at the scenery. After your bath, unwind with a drink in the premium lounge or savor Nagasaki specialties at the lavish buffet for a luxurious and fulfilling stay.

This panoramic main bathhouse is known for its sweeping views over Nagasaki City and Nagasaki Harbor. From Tenbo-no-Yu, you can see as far as famous tourist spots, while Manten-no-Yu offers beautiful sunrises over the mountains. Sink into the soft-feeling natural onsen, which contains metasilicic acid, and enjoy blissful relaxation: feel the pleasant breeze by day and bask in the sparkle of the New Three Great Night Views of the World by night.

In the sauna room attached to Tenbo-no-Yu, large picture windows look out over Nagasaki’s cityscape across the harbor and its glittering nightscape. Wrapped in dry heat, you can quietly sweat as you take in the panorama of sky and harbor, whose appearance changes by the moment—a truly luxurious way to sit with the heat. After warming up thoroughly, cool down in the invigoratingly cold plunge, where the cold pulls your body taut, then head to the open-air bath area, where the sea breeze drifts through. Time cooling off in the open air while admiring the beautiful cityscape puts the bustle of everyday life behind you and brings deep relaxation and a sense of openness.
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Main bathhouse and open-air baths: 15:00–24:00 / 5:00–10:00 Sauna: 15:00–24:00 / 7:00–10:00 The baths are unavailable from 20:00 to 20:30 while the men’s and women’s baths are being switched.
Guests with tattoos, including temporary tattoo stickers and body paint, may not use the main bathhouse. However, guests whose tattoos can be completely covered by two 10 cm x 14 cm cover stickers may use the main bathhouse if they wear the designated cover stickers. Cover stickers are available at the front desk for ¥220 each, tax included.
By car
By train and bus
Shuttle service
Free parking for about 80 cars. The parking lot is about 400 m from the inn, which provides shuttle transportation for drivers.
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