Asamushi Onsen, Aomori City, Aomori Prefecture
Tatsumikan
A small inn whose operator describes its indoor and outdoor baths as 100% source-flowing. Day visitors have a shorter window than overnight guests.
Check before bathing
- Opening hours
- Hotel guest bathing: 12:00–08:30 the following morning. Day use: 12:00–16:00, with last reception at 15:00; adult admission ¥500 and child admission ¥300, according to the inn's FAQ.
- Access
- About a 3-minute walk from Asamushi-Onsen Station; a shuttle may also be available.
Spring & water temperature
- Spring-source temperature
- Not published.
- Bathing temperature
- Not published.
- Spring classification
- Natural Asamushi Onsen spring; no separate current analysis is published for this inn's baths.
- pH
- Not published.
- Flow rate
- Not published.
- Water handling
- The operator describes the men's and women's indoor and outdoor baths as 100% source-flowing.
The inn has no sauna and no standard private open-air bath. Some second-floor Japanese rooms have no elevator access; ask about mobility needs when booking.
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.
