Atami Onsen, Atami, Shizuoka Prefecture
Ooedo Onsen Monogatari Premium Atami (Day Use)
A practical option if flexible hours, an early start or a late finish matter more than sea views or a large number of pools. It is aimed at visitors willing to pay for a broad time window.
Check before bathing
- Opening hours
- Day-use sessions 07:00–10:00 and 15:00–24:00; last admission 22:00. On fireworks days, last admission is 19:00 and guests must leave by 19:45.
- Tattoo policy
- Conditional. Tattoos are generally not permitted, but guests may use the baths if they fully cover them with the facility-designated paid cover stickers. Confirm the sticker conditions with the facility before visiting.
Spring & water temperature
- Spring-source temperature
- Not published.
- Bathing temperature
- Not published.
- Spring source
- The spring used at Premium Atami; the current official page does not publish its individual source name.
- Spring classification
- Sodium-calcium chloride spring (isotonic, weakly alkaline, high-temperature spring).
- pH
- Not published.
- Flow rate
- Not published.
- Water handling
- The facility states that water is added and some pools use circulation filtration. Kousai-no-yu and Banjo-no-yu alternate between men and women. Individual spring name, precise source temperature, pH, yield and fixed bathing-pool temperatures are not published on the current main page.
Bathing indications
The facility lists general hot-spring bathing indications. This is not a treatment guarantee.
The facility states that water is added and that some pools use circulation filtration; it does not identify the treatment method for each pool.
Adult admission is ¥1,600 on weekdays, ¥2,000 on weekends and public holidays, and ¥2,200 on peak dates. Rental towels are ¥330. On fireworks days, last entry is 19:00 and guests must leave by 19:45. Tattoos are generally prohibited; the stated exception requires full coverage with facility-designated paid stickers.
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.
