DormyInnPREMIUMNambaANNEX

Osaka Osaka City

Dormy Inn PREMIUM Namba ANNEX is a hotel with a natural hot spring located in Chuo Ward, Osaka City, Osaka Prefecture. On the top floor, the 13th floor, the large bath "Asagiri no Yu" features a high-temperature dry sauna with a TV and a cold plunge bath with a chiller, allowing you to fully totonou. The radon hot spring, transported from Shijonawate City, Osaka Prefecture, deeply rejuvenates your tired body. On clear days, you can view Abeno Harukas from the rock bath and relax openly in the outdoor totonou space. The post-bath area is equipped with massage chairs, allowing you to enjoy an authentic bathing experience while staying at the hotel.

Hot Spring & Bath Information

Asagiri no Yu (Radon Hot Spring)

TypeNatural Hot Spring

Radon hot spring transported from Shijonawate City, Osaka Prefecture. It is said to activate cells, promote natural healing, enhance metabolism, and boost immunity. The warmth lasts long after bathing, keeping your body warm. Enjoy two types of baths: an indoor bath and a rock bath (open-air). On clear days, you can view Abeno Harukas from the men's rock bath. The water is gentle and effective for fatigue recovery. It is also beneficial for muscle pain, joint pain, neuralgia, sensitivity to cold, and frozen shoulder, making it ideal for post-sauna relaxation.

Sauna

High-Temperature Dry Sauna

95°C

Sauna TypeDry Sauna

Stove TypeConvection Stove (Sauna Stone)

Capacity6people

Men'sWomen's

A two-tiered dry sauna equipped with a TV, allowing you to sweat comfortably. The high-temperature setting envelops your body in dry heat, warming you thoroughly to the core. The tiered seating allows you to choose your preferred temperature range, catering to both beginners and advanced users. In this quiet space, you can relax and sweat thoroughly.

Cold Bath

Cold Bath

15°C

Water QualityTap Water

Capacity2people

Men'sWomen's

A cold plunge bath with a chiller to maintain a consistent water temperature. The water is crisp and cold, quickly cooling your heated body. Although it uses tap water, it is clean and gentle on the skin. The initial coldness is sharp, but within seconds your body adapts, turning into a pleasant cool sensation.

Business Hours

Monday
15:00〜10:00
Tuesday
15:00〜10:00
Wednesday
15:00〜10:00
Thursday
15:00〜10:00
Friday
15:00〜10:00
Saturday
15:00〜10:00
Sunday
15:00〜10:00
Holiday
15:00〜10:00
💡 Sauna is closed from 1:00 AM to 5:00 AM

Closed Days: None

Address

2-1-6 Higashi-Shinsaibashi, Chuo-ku, Osaka-shi, Osaka Prefecture

Hotel & Ryokan🏨 Guests Only

Gender Access

Gender Separated

🚫
Tattoo Policy
No Tattoos
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