The water of Bansei Onsen is one of the most concentrated "iodine spring" in Japan.
Iodine is an essential mineral for the human body and has various properties, and is widely used in various fields such as gargle, nutritional supplements, and antibacterial materials.
As a hot spring ingredient, iodine has high antibacterial and moisturizing effects, and is said to keep the body hot after the bathing.
Enjoy the quality of the spring water, which is very rare even in Japan!
Adults: 500 yen (400 yen of fee+ 100 yen of bath tax)
Junior high school students: 300 yen (200 yen of fee + 100 yen of bath tax)
Elementary school students: 200 yen (200 yen of fee)
*Towels and bath towels can be lent for free.
*Free for infants and toddlers before school age.
*Last admission is 20:00 during both periods.
〈4/1～9/30〉open every day
〈10/1～3/31〉clodsed on Tuesday