| Opened in | 2001 |
| Overview | |
| Address | 1297 Ninotaira Hakonemachi, Ashigara Shimogun, Kanagawa |
| Phone | +81-460-82-4111 |
| Access | 20 minute bus ride from Hakone Yumoto Station (Hakone Tozan Railway, Odakyu Limited Express "Romancecar" from Shinjuku), get off at Kowakien bus stop. |
| Opening Hours | 11:00 AM-9:00 PM
last admission 8:00 PM |
| Closing Days | None |
| Natural / Artificial Hot Spring | Irregular Holidays |
| Types of Baths | 7 |
| Open-air Bath | Yes |
| Sauna Bath | Yes |
| Admission Fee | Adults JPY 1900, Children JPY 1200, Infants Free |
| Free Amenities | Soaps, Shampoos, Driers, etc. |
| Official Website | Website |