# Onsen Tattoo Map: Japan Sento

> Tattoo friendly hot springs

Canonical page: [https://chrome-stats.com/d/id6797762484](https://chrome-stats.com/d/id6797762484)

## Overview

- **ID:** `id6797762484`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** KODAI MURAKAMI
- **Category:** Travel
- **Version:** 1.0.3
- **Last updated:** 2026-09-19
- **First published:** 2026-08-14
- **Size:** 58 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/onsen-tattoo-map-japan-sento/id6797762484)
- **Website:** [https://kanauworks.com/tattoo-onsen/](https://kanauworks.com/tattoo-onsen/)
- **Privacy policy:** [https://kanauworks.com/tattoo-onsen/privacy/](https://kanauworks.com/tattoo-onsen/privacy/)

## Description

Standing outside a Japanese bath house, wondering whether you will be turned away.

Tattoo Friendly Onsen & Sento is a map that answers that before you go.

■ See where you can actually get in
・Onsen, sento and sauna from all over Japan
・Four clear states: Tattoo OK / Cover required / Conditional / Unverified
・Filter to show only the places that allow tattoos
・Private and reservation-only baths included, where nobody sees you at all

■ We show our sources
・Tattoo policies come only from what the facility or the local government publishes itself
・No blog roundups, no review-site hearsay
・Open the source page and see the last-verified date, for every single listing
・"Not mentioned" is never treated as "allowed". If we do not know, we say Unverified

■ Not only tattoos
・Accessible toilets across Japan
・Designated smoking areas, only the ones published by local governments
・Prayer rooms, mosques and halal-friendly restaurants on the same map

■ Five languages
・Japanese / English / Korean / Simplified Chinese / Traditional Chinese
・Switch anytime from the globe button on any screen
・A guide to Japanese bathing etiquette is included in every language

■ Keep track
・Save places you want to visit, and log the ones you have been to
・Everything stays on your device

■ Works with a bad signal
・All facility data is stored on your device, so it opens in mountain hot-spring towns and basements alike
・No account needed

■ Free to use
The map, the details, the sources and the languages are all free. Ads support the running costs. Pro is a one-time purchase that removes ads and makes saves unlimited. It is not a subscription.

※Policies change. Please confirm directly with the facility before you travel, especially in a group.
※Smoking area data is republished from local government open data and is not an encouragement to smoke.
※To correct or remove a listing, contact support@kanauworks.com

## Rankings

- #2,125,990 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6797762484)