Tomita, Aomori City, Aomori
Asahi Onsen
A straightforward city bath for an early soak in Aomori, with natural spring water and a low local-bath price. The research file does not confirm a tattoo policy or detailed pool-treatment method, so check with the facility if either affects your visit.
Check before bathing
- Opening hours
- 06:00–22:00, listed as open year-round. Adult admission ¥530 based on a dated 2026 report.
- Tattoo policy
- No current tattoo policy was confirmed in the research file. Ask the operator before visiting.
Spring & water temperature
- Spring-source temperature
- Not published.
- Bathing temperature
- Not published.
- Spring source
- Asahi Onsen; an individual source name is not published.
- Spring classification
- Sodium-chloride spring, according to updated 2026 material.
- pH
- Not published.
- Flow rate
- Not published.
- Water handling
- Aomori City tourism information lists the facility as a natural hot spring using source-flowing water. Pool-by-pool treatment details are not published.
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.
