Noboribetsu Onsen Rules: Nudity, Tattoos and Swimsuits at Dai-ichi Takimotokan (2026)

Researched guide — we have not visited, bathed at or booked anything in Noboribetsu ourselves. Built from Dai-ichi Takimotokan’s own English and Japanese pages and the Japan National Tourism Organization (JNTO). Part of our rulebooks.

Noboribetsu is an onsen town many first-time visitors to Hokkaido pick: a little over an hour by bus from New Chitose Airport, with steaming Hell Valley (Jigokudani) on the edge of town. The worry is rarely the water. It is the changing room. Do you really go in naked, can you wear a swimsuit, will a tattoo get you turned away, and are men and women together? This page answers those questions for the Grand Bath at Dai-ichi Takimotokan, a 35-bath hot-spring complex in the town, using the hotel’s own published rules, and fills the gaps with Japan’s official tourism guidance.

Do you have to be naked at a Noboribetsu onsen?

Yes, in the hot-spring baths themselves. Dai-ichi Takimotokan’s Japanese FAQ asks guests not to bathe in swimsuits in the Grand Bath and to wear swimsuits only in the pool. JNTO says the same for onsen in general: undress completely in the changing room, leave all clothing including swimwear there, and use the small towel only to cover yourself on the way to the water, never in it (JNTO, How to Best Enjoy Japan’s Onsen).

There is one published exception. Takimotokan sells designated disposable modesty suits at the Grand Bath towel counter, and allows bathing in those. The hotel explains they were developed so that women can bathe privately after breast cancer or other surgery; it also sells bath stickers for ostomates. Your own swimsuit does not count as one, and the modesty suits may not be worn in the pool (Takimotokan, The Grand Bath).

Is it mixed bathing?

No. Takimotokan answers “Is the public bath a mixed bath?” with a plain no: men’s and women’s bath areas are fixed, and you use the bath that matches your physical characteristics. The only place where men and women are together is the swimsuit zone: the heated pool, the jacuzzi inside the pool hall and the open-air jacuzzi next to it (Takimotokan FAQ). The open-air jacuzzi closes from early November until the snow melts in April, to prevent accidents. There is no family bath or bookable private bath at Takimotokan; if you want one, that has to come from your room or another hotel.

Can you go in with tattoos?

Probably, but the hotel does not say so itself. Several tattoo-onsen directories describe Takimotokan as tattoo-friendly. Its own English and Japanese FAQs, Grand Bath page and day-visit page, which we read in October 2026, contain no tattoo rule at all, neither a ban nor a permission. Because we could not confirm it at the source, we suggest emailing or calling the hotel before you travel (+81-143-84-2111) and keeping the answer on your phone.

JNTO’s general advice: some traditional onsen still refuse tattooed guests, the number that accept them is growing, small tattoos can sometimes be covered with cover sheets sold at the bath, and the safe fallback is a private bath (kashikiriburo). At Takimotokan that fallback means a room with its own bath: the West Building Premium rooms with an open-air hot-spring bath are the only rooms on hot-spring water, according to the FAQ.

The onsen rules, step by step

The order matters more than any single rule. Based on JNTO’s guidance and Takimotokan’s facility notes:

1. Shoes off at the entrance or before the changing room.
2. Valuables in the locker. Takimotokan has free small lockers in the changing rooms and asks you to keep room keys, watches, glasses and jewellery there.
3. Undress completely. Take only the small towel into the bathing hall.
4. Wash first, sitting down. Use a stool, shower and soap at the washing stations, rinse off all soap and remove make-up. Takimotokan supplies shampoo, conditioner, body soap and face soap.
5. Pour hot water over yourself before getting in (kakeyu). JNTO says this helps you adjust to the temperature.
6. Towel and hair stay out of the water. Fold the towel on your head or the edge; tie up long hair.
7. Quiet, no swimming, no splashing.
8. No phone, no camera. JNTO calls photography in the bath “absolutely forbidden”, for the privacy of other bathers, children in particular.

JNTO also advises against drinking alcohol before bathing and recommends short soaks with a cool drink in between. Takimotokan does sell beer and sake in the open-air bath itself (14:00–20:20, paid; no drinks brought from outside), so pace yourself. If the washing ritual sounds familiar, Iceland’s pools work the same way: see Iceland pool and lagoon shower rules.

Day visit to Dai-ichi Takimotokan: price, hours, what is included

A day visit costs ¥2,500 for adults and ¥1,500 for children (from age 3 to the end of elementary school); under-3s are free. Face and bath towels are included, and so is the heated pool. You enter between 09:00 and 18:00 and must leave by 21:00. No reservation is needed (Takimotokan, Day visits).

• What you get: a separate 1,500-tsubo bath building with 35 baths across men’s and women’s sides, five spring types (sulphur, salt, ferrous sulphate, sodium and alum), a dry sauna around 90°C, a steam sauna around 50°C and a cold plunge.
• Two strongly acidic springs: the hotel lists the sulphur spring at pH 2.4 and the alum spring at pH 2.2, and rates both high for skin stimulation. Its FAQ points parents of infants to the milder salt baths.
• Closures: some baths may be shut for daytime cleaning; the whole facility closes for annual maintenance from 5 to 15 April 2027.
• Swimsuit for the pool: bring one, or rent one at the Grand Bath counter for ¥1,000 (adults) or ¥550 (children).
• Food: day visitors may bring their own food and drinks to the day-visitor lounge, or book a private rest room (09:00–16:00, ¥5,500 for up to 8 people, no bath).
• Parking: limited and may be reserved for hotel guests at busy times; the Jigokudani car park across the road costs ¥500 a day.

Hell Valley before the bath

Jigokudani, the steaming volcanic valley that feeds Noboribetsu’s springs, sits right behind the bathhouse, so most visitors walk it first and soak afterwards. If you prefer a guide, the Bear Park and Jigokudani Hell Valley Tour on Viator (affiliate link) is a private three-hour tour that starts at the 7-Eleven in Noboribetsu Onsen town and covers the ropeway, Noboribetsu Bear Park and about 50 minutes in Hell Valley. It ends at the Jigokudani observation deck, a short walk from the baths, and does not include bathing. It was listed from US$178.89 per person when we checked, with free cancellation up to 24 hours ahead.

In winter, the Bamboo Ice Cave Snowshoeing Tour (affiliate link) is the more active option: about five and a half hours from Noboribetsu with pickup, snowshoes, poles, gaiters, lunch and a hot drink included, a maximum of four people, and a moderate fitness level required. The listing says it is not recommended for pregnant travellers or people with back or heart problems. A cold morning in the snow followed by an afternoon soak is exactly what onsen towns are built for. We have not done either tour.

Getting there and where to stay

From New Chitose Airport, the direct Donan Bus airport express to Noboribetsu Onsen takes about 1 hour 10 minutes; from Sapporo Station Bus Terminal, the direct express takes about 2 hours 20 minutes. All seats on both must be reserved in advance. Alternatively, go to JR Noboribetsu Station and take the 15-minute local bus up to the onsen town, or a taxi for about ¥2,800 (Takimotokan, Access). The hotel runs no shuttle.

A day trip works, but the long bus rides eat into bath time. Staying in Noboribetsu Onsen town means you can bathe in the evening and again the next morning; hotel guests at Takimotokan can use the indoor baths from 04:00 to 01:00 and the open-air baths and saunas from 04:00 to midnight. We have not stayed at a specific hotel there. Compare options for your dates: places to stay in Noboribetsu Onsen on Booking.com (affiliate link). If you are combining the trip with skiing, our Hokkaido powder and onsen guide covers the island more broadly.

Used to nude bathing from elsewhere? Japan is stricter about washing and towels than a German sauna, and stricter about separating the sexes: compare our German sauna rules and the Istanbul Turkish bath etiquette guide.

Where to stay in Noboribetsu

FAQ

Can I wear a swimsuit in the onsen at Noboribetsu?

Not in the hot-spring baths at Dai-ichi Takimotokan; swimsuits are for the heated pool and jacuzzi only. The hotel does sell disposable modesty suits that may be worn in the Grand Bath, intended for example for women after breast surgery.

Is Dai-ichi Takimotokan tattoo-friendly?

Third-party directories say yes, but the hotel’s own pages publish no tattoo policy (checked October 2026). Ask the hotel directly before your visit. A room with its own open-air hot-spring bath is the certain alternative.

How much is a day visit to the Grand Bath?

¥2,500 for adults and ¥1,500 for children, towels and pool included. Entry is from 09:00 to 18:00 without a reservation, and day visitors must leave by 21:00. Prices as published in October 2026.

Can couples bathe together at Noboribetsu?

Not in Takimotokan’s Grand Bath, which is single-sex. Couples can share the heated pool and jacuzzi in swimsuits, or book a room with a private open-air hot-spring bath.

Sources and verification

• Dai-ichi Takimotokan: The Grand Bath (springs, saunas, hours, modesty suits), Day visits (prices, hours, closure), FAQ (English) and FAQ (Japanese) (mixed bathing, swimsuits, pool, rentals), Access
• Japan National Tourism Organization: How to Best Enjoy Japan’s Onsen (etiquette, tattoos, photography)
• Tour details only as described in each Viator listing, checked 23 October 2026.

Last verified: October 2026. Prices, hours and house rules change; the hotel’s own pages and staff on the day take precedence over this page. We have not visited Noboribetsu, bathed at Takimotokan or done these tours. This page contains affiliate links (Viator, and Booking.com via CJ): if you book through them we may earn a commission at no extra cost to you. It is not sponsored. It is not medical advice. Our disclosure policy.