Observed arrival · 2026-10-16
Tattoo Onsen Japan’s evidence-backed bath register
A searchable guide to Japanese inns and onsen, with tattoo rules checked against each inn’s own published information.
- For
- Tattooed travelers planning Japanese hot-spring stays
- Worth noticing
- “Possible” means a private hot-spring bath is available but the inn’s tattoo rule is unstated, so visitors should ask first.
Field notes
The register reports 631 stays across 37 towns, with town guides for 24; its displayed totals distinguish 85 verified options from 243 possible ones. Each entry is checked against an inn’s official bath rules, FAQ, or house-rules page, with the deciding sentence quoted where available. The site also labels exceptions such as prefecture databases, group-wide operator policies, or inns without an official site, and says its photos are atmospheric rather than depictions of listed inns.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue