A private bath, called kashikiri or a family bath, is a bath you book for your own group, by the hour or by the session. We checked the official pages of the 18 Japanese hotels and ryokan on Honto that offer one. Five are free for staying guests, often limited to one session per stay. Nine charge a published fee, from 2,000 to 24,500 yen per session, with a median of 3,850 yen. Fees are per session, not per person, and seven take bookings on the day only.
This page compares fees, time slots and how to book. For pools, see our hotel pool fees table.
Private bath fees at Japan hotels at a glance
| Place | Area | Fee (staying guests) | Time | Booking |
|---|---|---|---|---|
| Gora Kadan | Hakone | Free | 40 min | Reservable |
| Sanga Ryokan | Kurokawa Onsen | Free (3 baths) | Not stated | On the day, at check-in |
| Ki Niseko | Niseko | Free (2 baths) | 40 min, once per stay | After check-in |
| Skye Niseko | Niseko | Free (3 baths) | Once per room per night | Front desk; one booking before arrival |
| Ryokan Kamogawa Asakusa | Tokyo | Free (not an onsen) | 30 min | At check-in |
| Ryokan Yachiyo | Kyoto | 1st free; then 4,000 yen* | 45 min | Reservation |
| Hakone Ginyu (spa) | Hakone | Free with a treatment; day visitors 1,700 yen | 30 min | With the treatment, by phone |
| Nikko Kanaya Hotel | Nikko | 2,000 yen (not an onsen) | 1 hour | Front desk; advance OK |
| Shiroyama Hotel | Kagoshima | 2,970 yen weekdays / 3,300 yen weekends | 50 min per room | Reservation |
| Hidatei Hanaougi | Takayama | 3,300 yen | 50 min per group | On the day only |
| Konansou | Lake Kawaguchi | 3,300 yen (3 baths, all Fuji view) | 50 min | On the day, front desk |
| Fuji Lake Hotel | Lake Kawaguchi | 3,850 yen (Fuji view) / 4,400 yen (lake view) | 50 min** / 60 min | On the day only |
| Suginoi Hotel | Beppu | 4,100 to 6,500 yen (5 baths) | 60 min | On the day only |
| Nakanobo Zuien | Arima Onsen | 4,400 yen; a second open-air bath is free | Not stated | Reservation |
| Nishimuraya (Shogetsutei bath) | Kinosaki Onsen | 8,800 yen for 1 to 4 people | 70 min | Advance, by inquiry |
| Hotel The Mitsui Kyoto | Kyoto | 24,500 yen (to 39,500 yen for 120 min) | 60 to 120 min | Spa line |
| Chorakuen | Tamatsukuri Onsen | Extra charge; amount not published | 45 min | Reservation |
| Andon Ryokan (jacuzzi) | Tokyo | Not stated | 40-min slots | In check-in order |
Each place’s official site, read October 5, 2026, tax included. *Ryokan Yachiyo’s FAQ says 4,000 yen; its Japanese booking page says 4,400 yen. **Fuji Lake Hotel’s Japanese page says 50 minutes; its English notice says per hour.
Which Japan hotels let guests use a private bath free?
Who offers it free?
Five places say staying guests use their private baths free: Gora Kadan in Hakone (40 minutes, with a steam sauna), Sanga Ryokan in Kurokawa Onsen (three baths), Ki Niseko (two), Skye Niseko (three) and Ryokan Kamogawa Asakusa in Tokyo. For our full guides, see Gora Kadan; the official pages for each are linked in the table.
What is the catch with free baths?
A limit on how often. Ki Niseko allows one 40-minute session per stay, booked after check-in. Skye Niseko allows one session per room per night, and you can book the next only after the last one ends; you may make one booking before you arrive. Sanga takes no advance bookings: you sign up on the day at check-in. Ryokan Yachiyo in Kyoto gives one free 45-minute session and charges for more, and the Hakone Ginyu spa’s private open-air bath is free only to staying guests who book a treatment; day spa visitors pay 1,700 yen.
Are there free baths that are not on the free list?
Yes, one. Nakanobo Zuien in Arima charges 4,400 yen for its private family bath of gold-colored kinsen water, but it also has a free private open-air bath of ginsen water that you lock from the inside. See our Nakanobo Zuien guide.
What do private baths cost at Japan hotels that charge?
How much, and how long?
Nine places publish a fee for staying guests. The lowest weekday fees are 2,000, 2,970, 3,300, 3,300, 3,850, 4,100, 4,400, 8,800 and 24,500 yen, so the median is 3,850 yen and seven are under 5,000 yen. Sessions run 50 to 70 minutes at most places, with Nikko Kanaya Hotel’s one hour and Hotel The Mitsui Kyoto’s 60, 90 or 120 minutes.
Why are two places so much more?
Nishimuraya in Kinosaki books guests of both its ryokan into a private bath at its sister Shogetsutei: 8,800 yen for 70 minutes for 1 to 4 people, plus 1,100 yen for each person up to 6. Hotel The Mitsui Kyoto’s private onsen, which it says is over 100 square meters, costs 24,500 yen for 60 minutes, 32,000 yen for 90 and 39,500 yen for 120, including a 15 percent service charge, for 1 to 4 people; canceling within 48 hours costs the full fee. See our Hotel The Mitsui Kyoto guide.
Do weekend fees differ?
At two places. Shiroyama Hotel in Kagoshima charges 2,970 yen on weekdays and 3,300 yen on weekends and holidays, for 50 minutes per room, and says the bath has no view. Suginoi Hotel in Beppu charges 4,100 yen for 60 minutes in four of its five private baths on weekdays and 5,100 yen on weekends, holidays and set peak dates, including October 10 to 12 and November 21 to 23, 2026; the fifth, Take, costs 5,500 or 6,500 yen.
Is the fee per person?
No, at every place we checked. Fees are per session, for the room or group: Hidatei Hanaougi in Takayama says 3,300 yen per group for 50 minutes, Shiroyama says 50 minutes per room, and Nishimuraya prices 1 to 4 people together. That makes a private bath far cheaper per head for a family than for a solo traveler.
How do I book a private bath at a Japan hotel?
Can I book before I arrive?
Often not. Seven places take bookings on the day only: Suginoi, Fuji Lake Hotel, Hidatei Hanaougi and Konansou at the front desk or counter, Sanga at check-in, Ki Niseko after check-in, and Andon Ryokan in check-in order. At Konansou, the three baths, all with a Mt. Fuji view, start on the hour from 15:00 to 23:00 and 7:00 to 9:00, for 50 minutes. If a time matters to you, check in early.
Which places take advance bookings?
Nikko Kanaya Hotel says advance bookings are possible for its 2,000 yen family bath, open 15:00 to 22:00. Nishimuraya recommends booking ahead through its inquiry form, Hotel The Mitsui Kyoto books through its spa phone line, and Skye Niseko lets you make one booking before you arrive. Fuji Lake Hotel takes advance bookings only for guests using a wheelchair or with limited mobility, for its barrier-free lake-view bath. See our Nikko Kanaya Hotel guide.
Can I use one without staying?
At three places: Suginoi says day visitors can use its private baths, Shiroyama charges day visitors 4,950 yen on weekdays and 5,500 yen on weekends, plus bathing tax, and the Hakone Ginyu spa charges 1,700 yen. Gora Kadan offers its private bath to day visitors only within a meal-and-bath plan, booked three days ahead: 19,850 yen per person for two or more, or 27,550 yen for one, for up to 3 people. Most of the others say their baths are for staying guests only.
Private baths that are not onsen, and hotels with none
Is every private bath a hot spring?
No. Nikko Kanaya Hotel says its family bath is not hot spring water, and Ryokan Yachiyo says its baths are traditional baths, not natural hot springs. Ryokan Kamogawa Asakusa’s private bath, free with a 30-minute slot, is also not hot spring water, its English booking page says. If an onsen is the point, check the wording before you book.
Which hotels say they have no private bath?
Four say so on pages we read on October 5, 2026: Ibusuki Hakusuikan, La Vista Hakodate Bay, Takayama Green Hotel and The Ritz-Carlton Nikko, which lets spa clients add a private open-air hot spring but does not list the price. Iwaso in Miyajima and the Nara Hotel said the same in official FAQs we read in late September; their pages did not load for us on October 5, 2026.
Is a private bath a way around a tattoo ban?
Only one place says so. Nakanobo Zuien’s FAQ asks guests with tattoos not to use the shared baths and recommends booking the private bath instead. The other places in this table do not say whether tattoos are allowed in their private baths, so ask before you book. Our tattoos and onsen guide lists other options.
What else should I know before booking a private bath in Japan?
What are the hours?
They vary more than the fees. Sanga’s three baths run on different clocks: one from 7:30 to 22:00, another from 6:00 to midnight. Skye Niseko closes its baths for cleaning from 10:00 to 14:00 and from midnight to 6:00. Suginoi’s private baths, on the 2nd floor of Suginoi Palace, open 11:00 to 24:00, with the counter taking bookings 9:00 to 21:00. Ryokan Yachiyo runs 45-minute slots from 17:00, the last at 21:00; its Japanese booking page adds that the private slots are for guests in the annex rooms. Chorakuen starts sessions on the hour from 16:00 to 21:00 and cleans for 15 minutes between them. Andon Ryokan runs 40-minute slots from 15:15 to 23:25 and 30-minute slots from 6:40 to 9:30.
How many people fit?
Few places say. Fuji Lake Hotel says its Fuji-view cypress bath fits two adults and one small child, and its lake-view bath, with four washing spots, fits four or five, or five adults in its English notice. Sanga says its stone bath fits two or three adults. Nishimuraya and Hotel The Mitsui Kyoto take 1 to 4 people, and Nishimuraya up to 6 for an extra fee. Ryokan Kamogawa has three shower stations in its bath.
What should I bring?
A towel, at some places. Nikko Kanaya Hotel asks you to bring towels from your room, and Nakanobo Zuien asks you to bring a towel and bath towel; its family bath opens 6:30 to 22:30. Hidatei Hanaougi’s private open-air bath has no washing area and no shower, so it is for soaking only. Ki Niseko has a bath chair, a baby bath, a bouncer and baby soap for families.
Can I use it after checkout?
Not at Fuji Lake Hotel: its house rules say the private baths are for staying guests and cannot be used after checkout. Most other places do not say. At Hotel The Mitsui Kyoto, children under 16 must come with a parent, the bath has a mist sauna, and you can order room service to it. At Nishimuraya, the Shogetsutei bath has a rock sauna for two people at a time, and the ryokan runs a free transfer between its two buildings.
Do the rules ever conflict?
Yes, within the same hotel’s pages. Ryokan Yachiyo’s FAQ gives 4,000 yen for a second session and its Japanese booking page 4,400 yen. Fuji Lake Hotel’s Japanese page gives 50 minutes for the cypress bath and its English notice says per hour. Ryokan Kamogawa gives two start times, 16:00 and 17:00, and two ways to book. Where a place disagrees with itself, the table shows both, and the front desk has the final word.
Who this private bath comparison suits
Families and couples who want to bathe together, travelers with tattoos looking for a bath they can book, and anyone choosing between two ryokan who wants to know whether the bath is free, how long it lasts and whether it can be booked in advance. A private bath that takes bookings only on the day can be full by evening.
Frequently asked questions
How much does a private bath cost at a Japanese hotel?
Is the private bath fee per person?
Which hotels have a free private bath?
Can I book a private bath in advance?
Can I use a private bath without staying the night?
Is a private bath a way around a tattoo ban?
Is every private bath an onsen?
Which hotels have no private bath?
Bottom line (2026): Of 18 Japanese hotels and ryokan we checked, 5 let staying guests use a private bath free, often once per stay. Nine charge between 2,000 and 24,500 yen a session, with a median of 3,850 yen, per group, not per person. Seven take bookings on the day only, and some private baths are not hot spring water.
Sources
Every figure comes from the official site of each place, read on October 5, 2026: Gora Kadan, Sanga Ryokan, Ki Niseko, Skye Niseko, Ryokan Kamogawa, Ryokan Yachiyo, Hakone Ginyu, Nikko Kanaya Hotel, Shiroyama Hotel, Hidatei Hanaougi, Konansou, Fuji Lake Hotel, Suginoi Hotel, Nakanobo Zuien, Nishimuraya, Hotel The Mitsui Kyoto, Chorakuen, Andon Ryokan. Where a place’s own pages disagree, we show both. Confirm on the official site before you book.
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