| Opened in | 2008 |
| Overview | A natural hot springs facility which uses the hot springs from 1500 meters below ground. The hot springs contain wide variety of minerals from marine plants to make the skin beautiful. |
| Address | 1-17-10 Nishiarai Sakaecho Adachi-ku Tokyo |
| Phone | +81-3-5888-1526 |
| Access | 3 minute walk from Nishiarai Station (Tobu Isesaki Line) |
| Opening Hours | 10:00 AM-11:30 PM
last admission 11:00 PM |
| Closing Days | None |
| Natural / Artificial Hot Spring | Natural |
| Types of Baths | 12 |
| Open-air Bath | Yes |
| Sauna Bath | Yes |
| Admission Fee | Adults JPY 1,020, Children JPY 510, Infants Free of charge |
| Free Amenities | Soaps, Shampoos, Driers, etc. |
| Official Website | Website |