Tomita / Okidate area, Aomori City, Aomori
Okidate Onsen
A simple, early-opening neighbourhood bath for visitors already on Aomori's west side. The available research lists a natural hot spring and a ¥530 adult admission, but does not confirm tattoo rules or pool-treatment details.
Check before bathing
- Opening hours
- 05:45–22:00. Adult admission ¥530.
- 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 as a current value. A dated on-site transcription gives 43.1°C, but the current facility listing does not establish this as a current figure.
- Bathing temperature
- Not published.
- Spring source
- Okidate Onsen; an individual source name is not published.
- Spring classification
- Simple spring, according to a dated 2026 on-site transcription; Aomori City tourism information confirms a natural hot spring.
- pH
- Not published as a current value. A dated on-site transcription gives pH 7.57.
- Flow rate
- Not published.
- Water handling
- The current facility file does not publish pool-by-pool treatment details or confirm a source-flowing setup.
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.
