No Cover ONSEN - Tattoo OK

No Cover Onsen helps you find onsens across Japan that may welcome guests with tattoos.

Use the map or list view to discover places nearby, compare tattoo policies quickly, and check useful details before you go. The app is designed for travelers and locals who want a simpler, more confident way to search for tattoo-friendly hot springs.

Key features:

• Find onsens across Japan on a map or in a list
• Check tattoo policy at a glance
• See whether cover stickers are required
• Check if private baths are available
• View confidence levels such as official, user-reported, or unverified
• Save your favorite onsens
• Mark places you have visited
• Use the app in English or Japanese

No Cover Onsen focuses on clarity and confidence, so you can spend less time guessing and more time planning your next visit.