Onsen Etiquette
An onsen soak is one of Japan’s great experiences — and for a lot of visitors, one of its most anxiety-inducing, thanks to a single, very persistent question: can I even go in if I have tattoos? The honest answer is it depends on the onsen, but it is very rarely a hard no anymore — and even where it is, you almost always have a workable way around it. This page covers the basic etiquette everyone needs, then goes deep on the tattoo question specifically, because it deserves more than one line.
If you only remember five things
- Wash first. Shower thoroughly at the washing stations before you get in — the bath itself is for soaking, not cleaning.
- No swim-wear. Onsen bathing is nude. A small modesty towel is normal, but keep it out of the water.
- Tie up long hair. It shouldn't touch the water..
- No photos. Ever, for obvious reasons.
- Tattoos have options, not just a ban. Tattoo-friendly onsen, private baths, and cover patches all exist — you're rarely actually stuck.
Before you get in the bath
Every onsen works the same basic way: undress fully in the changing room, take a small towel with you if you like, and sit at one of the low washing stations to shower and rinse thoroughly before you approach the bath itself. This isn’t optional politeness — the communal bath is shared soaking water, not a place to wash, and skipping this step is the one thing genuinely likely to draw a pointed look. Once you’re clean, you can head to the bath (or baths — many onsen have several, indoor and outdoor/rotenburo, at different temperatures).
The unwritten rules of the bath
Bathe naked. Swimwear isn’t permitted in a traditional onsen. A small modesty towel is fine to carry, but rest it on your head or the side rather than letting it touch the water.
Keep it quiet. Onsen are a place to relax, not socialise loudly — conversation is fine, splashing around and phones are not.
No photography, anywhere in the bathing area. This is about other guests’ privacy as much as etiquette.
Tie up long hair so it doesn’t touch the water.
Don’t swim or dunk your head — it’s a soak, not a pool
Tattoos and the onsen
The tattoo restriction traces back to Japan’s organised crime history — full-body tattoos are strongly associated with the yakuza, and many traditional bathhouses adopted blanket no-tattoo policies decades ago to keep them out, a rule that’s simply never been updated for a world of visible ink on ordinary tourists. It’s a cultural mismatch more than active hostility, and it’s fading: a 2023 industry survey found that roughly half of onsen facilities had already softened their stance — permitting small tattoos, offering cover-up patches, or opening private baths to sidestep the issue entirely. The direction of travel is clearly toward more acceptance, but it isn’t universal yet, so it’s worth planning for rather than assuming.
If you do have tattoos, you have three realistic paths in:
1. Find a tattoo-friendly onsen. A meaningful and growing number of onsen — including some famous ones — now allow tattoos outright. Dedicated directories such as tattoofriendlyonsen.com list and verify these venue by venue, which is worth checking before you travel rather than turning up and hoping.
2. Book a private bath (kashikiri). Many ryokan and onsen resorts offer a kashikiri-buro — a private bath you reserve for 45–60 minutes, sometimes free with your stay and sometimes for a modest fee (roughly ¥2,000–5,000). It sidesteps the question entirely, tattoos or not, and is a nice experience in its own right if you’d rather bathe with just your travel companion.
3. Use a cover patch. Skin-toned, waterproof cover patches (look for tattoo kakushi shiru — tattoo concealer seal) are sold at pharmacies and drugstores across Japan, including chains like Matsumoto Kiyoshi. They work well for smaller tattoos but aren’t a realistic option for large or multiple pieces.
If you’re unsure whether a specific onsen will let you in, it’s completely normal — and appreciated — to ask ahead rather than arrive and find out. A simple, polite question at check-in or by phone goes a long way.
Finding a tattoo-friendly onsen
- Hokkaido has a noticeably more relaxed culture around tattoos than the rest of Japan, partly influenced by the Ainu people’s own traditional tattoo practices — several well-known onsen resorts there welcome international guests with visible ink.
- Kinosaki Onsen (near Kyoto, in Hyogo) is a well-known tattoo-friendly hot spring town — all of its public baths permit tattoos.
- Tokyo has a growing number of tattoo-friendly options — close to twenty across the metro area at last count — including some of the larger spa-style complexes.
When in doubt, the big destination spa resorts (the Spa World-style large-scale complexes) tend to be more relaxed than small, traditional neighbourhood sento.
A final word
The tattoo rule is real, but it’s neither as strict nor as universal as its reputation suggests, and it’s loosening every year. Do a little homework on your specific destination, keep a private bath or a cover patch as a backup plan, and don’t let it talk you out of an onsen visit altogether — for most travellers with tattoos, some version of the experience is very much available.
Onsen Etiquette: FAQs
Can I go to an onsen in Japan if I have tattoos?
Often, yes. Roughly half of onsen have softened their tattoo policies in recent years — some allow small tattoos outright, others offer cover patches or private baths. A meaningful number of venues now welcome tattoos with no restriction at all; dedicated directories can help you find them before you travel.
Why do some onsen ban tattoos?
The rule dates back to tattoos’ association with the yakuza in Japan, and many bathhouses adopted blanket bans decades ago that have simply never been revisited. It’s a legacy policy more than active unfriendliness, and it’s steadily relaxing.
What can I do if my chosen onsen doesn’t allow tattoos?
Three options: book a private bath (*kashikiri-buro*), typically ¥2,000–5,000 for 45–60 minutes; cover smaller tattoos with a waterproof patch (*tattoo kakushi shiru*), sold at pharmacies across Japan; or find a tattoo-friendly onsen nearby using a directory such as tattoofriendlyonsen.com.
Are there regions in Japan more relaxed about tattoos at onsen?
Hokkaido is generally the most relaxed, partly due to the Ainu people’s own tattoo traditions. Kinosaki Onsen near Kyoto is a well-known tattoo-friendly hot spring town, and Tokyo has a growing number of tattoo-friendly venues.
Do I need to wear swimwear in an onsen?
No — traditional onsen bathing is nude. A small modesty towel is normal to carry but should be kept out of the water, not worn.
Is it rude to ask an onsen if tattoos are allowed?
Not at all — it’s expected and appreciated. Asking ahead, in person or by phone, avoids an awkward moment on arrival and most staff are used to the question from international guests.
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