20 Ryokan in Tokyo and Surroundings

They have two large bathhouses, one a sulfur spring without hydrogen sulfide, the other a Helston mineral bath. At 20:00 they switch the bathhouses for men and for women, so you can enjoy both on the same day. The large open-air baths are open alternately for men and for women. They also have an open-air bath which can be reserved for private bathing.

A hot spring hotel with a mixed bathing open-air bath. There is a Radon hot spring as well. The main banquet hall has a stage, and a karaoke contest is held twice a month. You can enjoy taking a bath, and have fun drinking and singing.

Hot spring with a unique cold spring source. Renovated in Reiwa 6, now featuring gender-separated saunas and open-air baths with natural hot spring water flow. Day-use bathing is also available. Guest rooms are primarily traditional Japanese-style (tatami) rooms. All toilets in the facility are now equipped with warm-water washing systems.