This spa facility is a part of the Toyosu Senkyaku Banrai commercial complex. It has baths and saunas that use water from two famous onsen resorts—Hakone and Yugawara—as well as restaurants, providing an extraordinary healing experience. Enjoy the 360-degree night view from the rooftop footbath. Why it's recommended In the Toyosu and Harumi areas, you’ll see the most dramatic transformation of Tokyo Bay from day to night. Even better, you can enjoy this magnificent view while soaking in an outdoor bath. This is especially recommended around sunset, when the bay is tinged with twilight colors.