The jet-black hot spring from the underground 1500m contains the ancient kelp and ferns of organic matter (humic acid).
It is effective in neuralgia, muscle pain, joint pain, frozen shoulder, stiffness, sprains, digestive disease, poor circulation, fatigue, burns, constipation, women’s diseases.
Also available to use a variety of bath; Goemon-buro*, carbonated water bath, electric bath, indoor baths, outdoor bath, sauna.

* Goemon-buro (Goemon bath): Copying the historical event of boiling a criminal in a cauldron, the bathtub is heated on a direct fire.


  • 7 days a week
  • Open: 10:00 ~ 22:00

  • Fee: 1,000 yen (weekdays), 1,100 yen (Saturday, Sunday, public holidays, busy season)

  • HP: