Natural mall onsen straight from the source and a scenic open-air bath with a sweeping view of Sapporo
Hokkaido Sapporo City
"Yukemuri no Oka Tsukisamu Onsen" is a day-use hot spring facility in Toyohira Ward, Sapporo, Hokkaido. Its biggest draw is the chance to enjoy the rare natural mall onsen straight from the source, with the rich, amber-brown water known as a beauty bath for its skin-smoothing qualities. From the open-air baths on the top floor, you can take in a sweeping view of Sapporo and relax in a wonderfully spacious setting. The sauna area features two types: a full-scale high-temperature stadium sauna and a low-temperature sauna. There is also a luxurious source-water cold plunge bath made by cooling the mall onsen spring water, allowing you to experience the blessings of the hot spring with your whole body and enjoy the ultimate refreshment.
TypeNatural Hot Spring
This precious mall spring, also called the "drug swamp," is used as 100% free-flowing natural hot spring water. The amber-brown water is excellent for moisturizing and keeping warm, and after bathing your skin feels smooth, which is why it is beloved as a beauty bath. You can fully enjoy this precious water in a variety of tubs, including the indoor cypress bath and a scenic open-air bath.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity20people
A spacious stadium-style sauna with tiered seating. Its powerful heat wraps around your whole body and promotes efficient sweating. The room is filled with the warmth of wood, letting you work up a sweat at your own pace in a calm atmosphere. You can also look out through the windows at the scenery outside, refreshing yourself while enjoying a sense of openness.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity10people
A mild low-temperature sauna designed to be easy on the body. You can warm up gradually from the core over time, so it is safe and comfortable even for sauna beginners or those who do not like intense heat. With a strong relaxing effect, it is a space that gently eases away everyday fatigue.
Water QualityHot Spring Water
Capacity5people
A cold plunge bath luxuriously filled with cooled natural mall onsen water. It is characterized by the smooth, rich texture unique to mall onsen, gently enveloping the body. Enjoy a luxurious cool-down experience that stands apart from an ordinary cold plunge bath.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
A full-scale cold plunge bath set at a sharply cold temperature. It instantly tightens a body heated by the high-temperature sauna and delivers a refreshing burst of coolness. With excellent water quality, it provides a crisp and invigorating cool-down.
Closed Days: None
〒062-0051 1-20-5-40 Tsukisamu Higashi, Toyohira Ward, Sapporo, Hokkaido
Gender Access
Gender Separated
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
Natural mall onsen straight from the source and a scenic open-air bath with a sweeping view of Sapporo
Hokkaido Sapporo City
"Yukemuri no Oka Tsukisamu Onsen" is a day-use hot spring facility in Toyohira Ward, Sapporo, Hokkaido. Its biggest draw is the chance to enjoy the rare natural mall onsen straight from the source, with the rich, amber-brown water known as a beauty bath for its skin-smoothing qualities. From the open-air baths on the top floor, you can take in a sweeping view of Sapporo and relax in a wonderfully spacious setting. The sauna area features two types: a full-scale high-temperature stadium sauna and a low-temperature sauna. There is also a luxurious source-water cold plunge bath made by cooling the mall onsen spring water, allowing you to experience the blessings of the hot spring with your whole body and enjoy the ultimate refreshment.
TypeNatural Hot Spring
This precious mall spring, also called the "drug swamp," is used as 100% free-flowing natural hot spring water. The amber-brown water is excellent for moisturizing and keeping warm, and after bathing your skin feels smooth, which is why it is beloved as a beauty bath. You can fully enjoy this precious water in a variety of tubs, including the indoor cypress bath and a scenic open-air bath.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity20people
A spacious stadium-style sauna with tiered seating. Its powerful heat wraps around your whole body and promotes efficient sweating. The room is filled with the warmth of wood, letting you work up a sweat at your own pace in a calm atmosphere. You can also look out through the windows at the scenery outside, refreshing yourself while enjoying a sense of openness.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity10people
A mild low-temperature sauna designed to be easy on the body. You can warm up gradually from the core over time, so it is safe and comfortable even for sauna beginners or those who do not like intense heat. With a strong relaxing effect, it is a space that gently eases away everyday fatigue.
Water QualityHot Spring Water
Capacity5people
A cold plunge bath luxuriously filled with cooled natural mall onsen water. It is characterized by the smooth, rich texture unique to mall onsen, gently enveloping the body. Enjoy a luxurious cool-down experience that stands apart from an ordinary cold plunge bath.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
A full-scale cold plunge bath set at a sharply cold temperature. It instantly tightens a body heated by the high-temperature sauna and delivers a refreshing burst of coolness. With excellent water quality, it provides a crisp and invigorating cool-down.
Closed Days: None
〒062-0051 1-20-5-40 Tsukisamu Higashi, Toyohira Ward, Sapporo, Hokkaido
Gender Access
Gender Separated
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