Sakunami Onsen, Sendai, Miyagi
Ooedo Onsen Monogatari Premium Sendai Sakunami
A large day-use hotel bath with an outdoor riverside rock bath, multiple indoor pools and sauna facilities. The signature rock bath rotates between men and women by time, and its long stairway makes access harder for some visitors; tattoos require the facility's paid cover sticker.
Check before bathing
- Opening hours
- Day use 07:00–10:00 and 15:00–24:00; last reception 22:00. Weekday adult admission ¥900. Access to the riverside rock bath depends on the gender time schedule.
- Tattoo policy
- Not permitted in the large bath unless the tattoo is fully concealed with the facility-designated paid cover sticker.
Spring & water temperature
- Spring-source temperature
- Not published.
- Bathing temperature
- Not published.
- Spring source
- Sakunami Onsen; the current main pages do not publish an individual source name.
- Spring classification
- Sodium-calcium sulfate and chloride spring; low salinity, weakly alkaline and high-temperature spring.
- pH
- Not published.
- Flow rate
- Not published.
- Water handling
- Natural spring water is used in the rock bath, Fuji-no-yu and Koka-no-yu. The rock bath uses added water; Fuji-no-yu and Koka-no-yu use added water and circulation. Other treatment details are not fully published.
The riverside rock bath is reached by about 88 steps and alternates by gender; admission is most representative when the bath is available to you.
How to read a bath profile
Spring-source temperature and actual bathing temperature are kept separate. Each score is shown independently for comparison rather than collapsed into one overall score.
