DormyInnMito

Ibaraki Mito City

Natural Hot Spring Koume-no-Yu Dormy Inn Mito is a hotel located in Mito City, Ibaraki Prefecture. Its greatest attraction is the natural hot spring large bath "Koume-no-Yu" located on the top 10th floor, where you can enjoy the Tazuna Onsen sourced from Takahagi City, the only facility offering this. Experience a refreshing totonou with a high-temperature Finnish-style sauna and cold plunge bath, and enjoy the open view of Lake Senba and the Ibaraki Prefectural Government from the separate indoor and open-air baths for men and women. The hotel offers a range of complimentary services for guests, including night soba noodles, post-bath ice cream, and a manga corner with about 2,000 books. It is about a 12-minute walk from JR Mito Station, making it a comfortable hotel with hot spring baths for both business and leisure stays.

Hot Spring & Bath Information

Tazuna Onsen

TypeNatural Hot Spring

A rare hot spring using Tazuna Onsen water transported from Takahagi City, with our facility being the only one operating with the source spring. The sodium-chloride spring water contains salt, offering high heat retention and preventing chills. Enjoy it in both the indoor and open-air baths, with expansive views of Lake Senba and the Ibaraki Prefectural Government from the men's indoor bath and women's open-air bath. The water feels smooth, clinging to the skin. After the sauna or cold bath, soaking in the onsen provides a deep sense of relaxation.

Sauna

High-Temperature Dry Sauna

100°C

Sauna TypeDry Sauna

Stove TypeConvection Stove (Sauna Stone)

Capacity6people

Men'sWomen's

A Finnish-style high-temperature dry sauna. The dry heat envelops the body, promoting thorough sweating. The temperature is set high, allowing for deep perspiration even in a short time. The sauna room is clean, with calm lighting. The seating has different levels, allowing you to choose your preferred temperature zone.

Cold Bath

Cold Bath

15°C

Water QualityTap Water

Capacity2people

Men'sWomen's

A cold plunge bath located right next to the sauna room. It is refreshingly cold, providing a quick cool down for the body heated by the high-temperature sauna. After the cold bath, you can proceed to the open-air area and relax in the outdoor air bath space. Enjoy the view from the top floor while savoring your totonou time.

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

2-6-7 Minami-machi, Mito City, Ibaraki Prefecture

Hotel & Ryokan🏨 Guests Only

Gender Access

Gender Separated

🚫
Tattoo Policy
No Tattoos
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