Please be advised that the Natural Hot Springs Heiwajima will be closed from January 15, 2019 to the end of March due to renewal construction. Thank you for your understanding.
As we are out of service during the renewal construction starting January 15, 2019 until the end of March, the Haneda Airport guest courtesy shuttle bus will also be postponed.

Reservations for the shuttle bus to Haneda Airport is scheduled to resume approximately one month prior from the March re-opening. Upon confirmation, we will update the information on our website.



Natural Hot Spring Heiwajima is open 24/7 and located just a 15-minute car ride from Haneda Airport. Enjoy a soak in hot thermal waters anytime you like, as well as a variety of services such as massage salons and a restaurant.

Address BIG FUN Heiwajima 2F, 1-1-1 Heiwajima, Ota-ku, Tokyo [ Google Map ] [ Street View ]
Website Business Hours 24 hours
Closed Open 7 days a week Parking Free

Hot Springs (Onsen)


With 150 tons of hot spring waters bubbling up from 2,000 meters below ground, Heiwajima Hot Springs is one of the largest natural hot spring facilities in Tokyo. This hot spring water will leave your skin dewy and smooth. The sodium-chloride concentrated saline spring water forms a thin layer, preventing evaporation and keeping your skin moist.

Viewing Spa

In our spacious Viewing Spa, relax by soaking in both the natural hot spring bath and the highly-carbonated bath while enjoying programmes on a big-screen TV! Or, to fully unwind, try sitting in our Japanese-style hot stone spa.

Large Natural Hot Spring Bathrooms

In addition to the main natural hot spring baths, we have a variety of baths from Jacuzzi-style to reclining. Perspiring in these baths helps you wind down and has many health benefits. Enjoy a resort-like open atmosphere without leaving the city.

Healing Programmes


At Heiwajima Natural Hot Springs, we offer Tokyo's top healing programmes to meet your needs. After soaking in the hot spring baths, continue your pampering with one or more of our special treatments.



Enjoy a variety of dishes, Japanese, Western and Chinese.
We look forward to serving you lovingly-prepared meals with ingredients carefully selected by our chef.

Regular Menu

At Restaurant Yurari, we offer a myriad of dishes ranging from typical Japanese, Western, and Chinese dishes to special dishes only available here, plus a popular line-up for children. Please indulge your palate at Yurari, after soaking in the natural thermal water bath.

Party Menu

Here at Heiwajima Natural Hot Springs, we can accommodate parties from five to ninety people. How about a glass of ice-cold beer and a party after enjoying a natural thermal water bath? * The number of banquet rooms is limited. View the Party Menu page for further details.

Total Relaxation Spaces


We provide various facilities so that you can spend precious time with us. Please indulge for as long as your schedule permits.

Find Us



Find out how to find your way from the nearest train stations, as well as the 100-yen bus and bus service for the boat races.