Onsen Etiquette and Tattoos in Niseko: How to Use a Hot Spring as a First-Timer

At a Japanese onsen you wash your whole body at a seated shower before you get in, keep your small towel out of the water, and stay quiet, with no phones and no swimwear in the traditional baths. Tattoos are a separate question: many hot springs still turn them away, but a few places around Niseko let you in, and a private bath or an in-room onsen is the one way that always works.

This guide walks you through the order you actually do things, what to do with your towel, hair and phone, and where a tattoo does and doesn't matter near Niseko. Prices and policies below are the official figures, checked on 6 October 2026. If you'd rather soak without leaving your building, start with which Niseko hotels have their own onsen.

The order: wash first, soak second

The single rule that matters most is that you wash before you get in the shared bath, not in it. In the changing room you take everything off, including underwear, and leave it in a basket or locker, carrying only a small towel to the bathing area. Before you touch the main bath, rinse yourself off, either by ladling water over your body a few times from a basin or by using one of the shower stations. The baths are for soaking in clean, so nobody washes, shaves or scrubs while sitting in the water.

The shower stations line the wall, each with a stool and a handheld shower. You sit down to wash so you don't splash the person next to you, soap up fully, and rinse every trace of suds off before you stand. Then you walk over and lower yourself into the bath slowly. When you're done soaking, a quick rinse again before drying off is normal but not required.

Your towel, your hair, and your phone

The small towel never goes in the water. Most people fold it and rest it on their head, or set it on the stone edge of the bath while they soak. If your hair is long enough to touch the water, tie it up so it stays out, as hair in a shared bath is the thing locals quietly mind most. Niseko Grand Hotel spells both out on its own day-use page: don't bring your towel into the tub, and don't wash your face or head in it (Niseko Grand Hotel).

Two more things catch visitors out. Phones and cameras stay in the locker, because everyone around you is undressed and the changing room and bathing area are no-photo zones, full stop. And keep your voice down: an onsen is somewhere people come to be quiet, so save the loud conversation and the group photos for après-ski. For other rainy-day and rest-day ideas near the baths, see what to do in Niseko if you're not skiing.

Men and women bathe separately, and you're naked

Almost every onsen has separate baths for men and women, marked with a blue 男 curtain and a red 女 one, and inside you bathe with nothing on. No swimsuits in the traditional baths. That surprises a lot of first-time visitors, but the rooms are single-sex and nobody pays you any attention. A handful of places also have a konyoku, a mixed outdoor bath, and those usually hand you a yuami-gi, a light bathing garment to wear in the water. Niseko Grand Hotel's garden rotenburo is mixed and provides men's and women's bathing wear, so you're never undressed in front of strangers there (Niseko Grand Hotel).

Tattoos: the Japanese custom, and what Niseko actually does

Across Japan, a lot of onsen still refuse anyone with a visible tattoo. The rule is old and has nothing to do with you personally; it comes from tattoos being linked to organised crime, and many public baths simply ban them rather than judge case by case. So the honest answer is that a tattoo can get you turned away at the door, and the policy is set by each bath, not by law.

Near Niseko, policies differ bath by bath and few publish them clearly, so the only safe approach is to check the exact bath before you go. Even a place with a day-use bath, such as Niseko Grand Hotel in Kombu Onsen (winter day-use ¥3,000 for adults and ¥1,500 for children up to elementary-school age, with junior-high and up paying the adult rate, towels and bathing wear included, reception open 11:30 to 22:00, last entry 21:00), may not state a tattoo policy in writing (Niseko Grand Hotel). So don't assume: call or ask at the front desk first, or cover a small tattoo with a waterproof patch and ask whether that's acceptable. If you'd rather not ask at all, the sure thing is a private bath or a room with its own onsen.

The sure thing with a tattoo: a private bath or an in-room onsen

If you have any tattoo and don't want the question hanging over your trip, book a bath you don't share. A kashikiri-buro is a private onsen you reserve for your group by the hour, and many hotels and ryokan have them; some rooms come with their own private open-air bath. Either way the tattoo rule never comes up, because nobody else is in the water. The trade-off is cost, since a reserved bath or an onsen room costs more than a public soak, and a popular private bath can book out on busy nights.

For a cheaper public soak where you can simply turn up, the town of Kutchan runs Kira-no-yu, a day-use bath at the foot of the mountain. From 1 July 2026 it charges non-residents ¥800 for adults and ¥300 for elementary and junior-high students (Kira-no-yu). It doesn't publish a tattoo policy online, so treat it the same as any other: check at reception. To pick an area with a soak you can walk to, compare the villages in where to stay in Niseko.

A 60-second checklist before your first soak

• Take everything off in the changing room; only a small towel comes with you
• Rinse or shower and wash fully, sitting down, before you get in
• Keep the towel out of the water, and tie up long hair
• No phones, no cameras, quiet voices
• Men's and women's baths are separate, and you bathe naked (bathing wear only in a mixed bath)
• Tattoo? Check the exact bath first, or book a private bath or a room with its own onsen

FAQ

Do I really have to be naked in the onsen?

Yes, in the traditional single-sex baths you bathe with nothing on, and swimsuits aren't allowed. The men's and women's sides are separate, so you're only ever undressed among people of the same sex. Mixed outdoor baths are the exception, and those usually provide a light bathing garment to wear in the water.

Can I go to an onsen in Niseko with a tattoo?

Sometimes, but it depends on the bath. Many onsen in Japan refuse visible tattoos, and near Niseko the policy is set bath by bath, with few stating it in writing. Ask at the front desk before you go, or book a private bath or a room with its own onsen, where the question never comes up.

What do I do with my towel?

Keep the small towel out of the bath. Fold it on your head or leave it on the edge while you soak, and use it to pat yourself dry before you step back into the changing room. Use the shower station and your washing towel to clean up first, then soak with the small towel kept clear of the water.

How much does it cost to visit an onsen without staying over?

A public day-use bath is cheap: Kutchan's Kira-no-yu is ¥800 for non-resident adults from 1 July 2026. A hotel day-use bath costs more but includes towels, such as Niseko Grand Hotel at ¥3,000 for adults in winter. A private bath you reserve for your group costs more again and should be booked ahead on busy nights.

— Niseko Hub Editorial Team