An authentic Finnish-style sauna on the top floor overlooking Naze Bay
Kagoshima Amami City
"Hotel Sundays Amami" is a hotel near Naze Port on Amami Oshima, packed with a deep commitment to sauna culture. From the observatory public bath on the 10th floor, the top floor, you can take in sweeping views of Naze Bay and the East China Sea. The bathing facilities, supervised by the president himself, who is a sauna enthusiast, are equipped with an authentic Finnish-style sauna. The men's sauna features automatic löyly, maintaining the ideal humidity and temperature at all times. In addition, the cold plunge bath, fed by free-flowing underground water, offers a cooling experience that even seasoned sauna lovers will appreciate.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity10people
An authentic Nordic-style sauna supervised by the hotel president, who is a sauna enthusiast. The men's area is equipped with automatic löyly, and hot steam wraps around your entire body. From the spacious interior, you can gaze out at the scenery of Amami while working up a pleasant sweat. Wrapped in the scent of wood, enjoy a blissful moment of quiet self-reflection.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
A luxurious cold plunge bath with free-flowing underground water that will impress even seasoned sauna lovers. It is deep enough to cool your entire body at once. The soft feel unique to underground water and its sharp, refreshing coldness are its defining features. After the sauna, the mineral-rich water of Amami gently envelops your overheated body.
Closed Days: None
894-0033 Kagoshima Prefecture, Amami City, Naze Yano-waki Town 30-1
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
An authentic Finnish-style sauna on the top floor overlooking Naze Bay
Kagoshima Amami City
"Hotel Sundays Amami" is a hotel near Naze Port on Amami Oshima, packed with a deep commitment to sauna culture. From the observatory public bath on the 10th floor, the top floor, you can take in sweeping views of Naze Bay and the East China Sea. The bathing facilities, supervised by the president himself, who is a sauna enthusiast, are equipped with an authentic Finnish-style sauna. The men's sauna features automatic löyly, maintaining the ideal humidity and temperature at all times. In addition, the cold plunge bath, fed by free-flowing underground water, offers a cooling experience that even seasoned sauna lovers will appreciate.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity10people
An authentic Nordic-style sauna supervised by the hotel president, who is a sauna enthusiast. The men's area is equipped with automatic löyly, and hot steam wraps around your entire body. From the spacious interior, you can gaze out at the scenery of Amami while working up a pleasant sweat. Wrapped in the scent of wood, enjoy a blissful moment of quiet self-reflection.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity4people
A luxurious cold plunge bath with free-flowing underground water that will impress even seasoned sauna lovers. It is deep enough to cool your entire body at once. The soft feel unique to underground water and its sharp, refreshing coldness are its defining features. After the sauna, the mineral-rich water of Amami gently envelops your overheated body.
Closed Days: None
894-0033 Kagoshima Prefecture, Amami City, Naze Yano-waki Town 30-1
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