A scenic open-air bath overlooking Lake Suwa and a signature hot spring infused with local sake from Suwa
Nagano Suwa City
RAKO Hananoi Hotel is a hot spring hotel standing on the shore of Lake Suwa in Suwa City, Nagano Prefecture. Guests can enjoy 13 distinctive hot springs, including an open-air bath overlooking Lake Suwa, Jizake no Yu infused with local sake from Suwa, Zero Magnetic Field no Yu inspired by a power spot, and herbal baths. It also features a full-fledged dry sauna and an ice-cold cold plunge bath, and morning sauna use is available. With source-fed private baths and well-equipped barrier-free facilities, it offers a relaxing stay where everyone can unwind in comfort.
TypeNatural Hot Spring
A large public bath fed by Kamisuwa Onsen and operated on an alternating men’s and women’s basis. Its charm lies in 13 different baths with varied atmospheres, including a panoramic open-air bath overlooking Lake Suwa, Jizake no Yu, which makes the skin feel smooth by blending in local sake, and Zero Magnetic Field no Yu. The gentle, mildly alkaline simple hot spring deeply soothes both body and mind.
TypeNatural Hot Spring
A luxurious private hot spring available exclusively to staying guests and by full reservation only. The private bath on the Lake Suwa side pours in lavish source-fed hot spring water. Three private baths are available to suit different needs, including Karin no Yu, a barrier-free design, allowing you to enjoy blissful bathing without any interruptions.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity12people
A spacious dry sauna attached to the large public bath. The beautiful wooden interior and high-temperature setting create a powerful, well-circulating heat. Sauna mats are provided, making it a meditative space where you can relax and focus on yourself. It also operates from 6:00 in the morning, so you can start your day in luxury with a morning sauna.
Water QualityTap Water
Capacity2people
A cold plunge bath located right next to the sauna. The clean water, kept at a pleasantly cool temperature, cools down your heated body evenly and leads you into an exhilarating state of totonou. Combined with an outdoor-air bath in the relaxation chairs set up in the open-air area, you can truly feel its outstanding fatigue-recovery effects.
Closed Days: None
1200-3 Takashima 2-chome, Suwa City, Nagano 392-0022
Gender Access
Gender Separated
The above applies to the communal (shared) baths. At facilities with private baths or private saunas, guests with tattoos may still be able to bathe. Please check with the facility for details.
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn moreA scenic open-air bath overlooking Lake Suwa and a signature hot spring infused with local sake from Suwa
Nagano Suwa City
RAKO Hananoi Hotel is a hot spring hotel standing on the shore of Lake Suwa in Suwa City, Nagano Prefecture. Guests can enjoy 13 distinctive hot springs, including an open-air bath overlooking Lake Suwa, Jizake no Yu infused with local sake from Suwa, Zero Magnetic Field no Yu inspired by a power spot, and herbal baths. It also features a full-fledged dry sauna and an ice-cold cold plunge bath, and morning sauna use is available. With source-fed private baths and well-equipped barrier-free facilities, it offers a relaxing stay where everyone can unwind in comfort.
TypeNatural Hot Spring
A large public bath fed by Kamisuwa Onsen and operated on an alternating men’s and women’s basis. Its charm lies in 13 different baths with varied atmospheres, including a panoramic open-air bath overlooking Lake Suwa, Jizake no Yu, which makes the skin feel smooth by blending in local sake, and Zero Magnetic Field no Yu. The gentle, mildly alkaline simple hot spring deeply soothes both body and mind.
TypeNatural Hot Spring
A luxurious private hot spring available exclusively to staying guests and by full reservation only. The private bath on the Lake Suwa side pours in lavish source-fed hot spring water. Three private baths are available to suit different needs, including Karin no Yu, a barrier-free design, allowing you to enjoy blissful bathing without any interruptions.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity12people
A spacious dry sauna attached to the large public bath. The beautiful wooden interior and high-temperature setting create a powerful, well-circulating heat. Sauna mats are provided, making it a meditative space where you can relax and focus on yourself. It also operates from 6:00 in the morning, so you can start your day in luxury with a morning sauna.
Water QualityTap Water
Capacity2people
A cold plunge bath located right next to the sauna. The clean water, kept at a pleasantly cool temperature, cools down your heated body evenly and leads you into an exhilarating state of totonou. Combined with an outdoor-air bath in the relaxation chairs set up in the open-air area, you can truly feel its outstanding fatigue-recovery effects.
Closed Days: None
1200-3 Takashima 2-chome, Suwa City, Nagano 392-0022
Gender Access
Gender Separated
The above applies to the communal (shared) baths. At facilities with private baths or private saunas, guests with tattoos may still be able to bathe. Please check with the facility for details.
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more