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Ikaho Onsen ryokan with a private bath: 5 picks from 48
Approximate, at the rate on 2026-10-02. You pay in yen.
- Ikaho onsen ryokan: five, from a four-room inn to 111 rooms
- Ogon-no-yu, Ikaho’s golden water, runs at Kounkan, Chigira Jinsentei and Kishigon
- Kounkan: open-air bath in all 10 rooms; Akari no Yado: two private baths
The five
| Best for | Where to book | Score | Weeknight (per person) | Saturday |
|---|---|---|---|---|
| All 10 rooms have their own open-air bath — if you can’t decide | Kounkan Check price |
84/100 | ¥34,000–42,000 | ¥44,000 |
| Only 4 rooms, with two private baths free of charge | Akari no Yado Okabe Check price |
83/100 | ¥18,000–24,000 | ¥22,000–25,000 |
| A huge garden bath house, rated No.2 in Japan on Rakuten | Hotel Kogure Check price |
78/100 | ¥27,000–37,000 | ¥37,000–38,000 |
| One minute from the Stone Steps, meals in your room | Chigira Jinsentei Check price |
77/100 | ¥18,000–41,000 | ¥28,000 |
| Next to the Stone Steps; every bath is Ogon-no-yu water | Kishigon Ryokan Check price |
75/100 | ¥15,000–43,000 | ¥26,000–46,000 |
Prices are the cheapest per person found on Rakuten Travel for Wednesdays and Saturdays between 2026-10-31 – 2026-12-23, for 2 adults in one room (checked 2026-10-24). They move daily — the link shows live prices.
The booking links go to Agoda, which shows today’s price and lets you pay in your own currency. Its price can differ from the Rakuten Travel figures above.
All 10 rooms have their own open-air bath
Reviews: Rakuten Travel 4.84/5 (333) · Agoda 8.9/10 (36) · 369 in total
- Ogon-no-yu is drawn by only eight inns, per the listing
- Service rated 4.89
Why it made the five
- All ten rooms have their own open-air bath.
- Ogon-no-yu water, 100% free-flowing, in the large bath.
- Breakfast and dinner in your room or the dining area.
- 4.84 across 333 reviews — the best of the eight; service 4.89.
Getting there: About 25 minutes by the Ikaho Onsen bus from JR Shibukawa station. Phone when you arrive at the bus stop and the inn will pick you up; it runs pick-ups within Ikaho at any time. Parking for 20 cars is free.
Language and payment: Per Rakuten, a few staff understand a little English. Rakuten lists Visa, Mastercard, JCB, American Express, Diners Club and other cards. Tattoo rules are not published, so ask when you book — with a bath in every room, you need not use the shared one.
- Right for: Two people who want an onsen bath in their own room and never to share one with strangers.
- Not for: Wanting a big hotel with lots going on — this is a ten-room inn — or keeping the cost down.
Score breakdown — 84/100
| Criterion | Stars | Why |
|---|---|---|
| Quality | ★★★★★ | Room, bath and dinner average 4.81 on Rakuten Travel |
| Value for money | ★☆☆☆☆ | ¥34,000–42,000 per person on a weeknight (Rakuten, dinner and breakfast) — 159% of the median of everything we compared |
| Easy to stay | ★★★★★ | Check-in 14:00, check-out 11:00; a pick-up from the Ikaho Onsen bus stop at any time (phone on arrival); breakfast and dinner in your room or the dining area; all ten rooms have their own open-air bath; the large bath runs Ogon-no-yu 100% free-flowing from the source; a few staff understand a little English. |
| Trust | ★★★★★ | 4.84 across 333 reviews (Rakuten Travel 333) |
| Only here | ★★★★★ | The only one of the qualifying inns where all ten rooms have their own open-air bath, and its 4.84 review average is the highest of them. |
Only 4 rooms, with two private baths free of charge
Reviews: Rakuten Travel 4.59/5 (188) · Agoda 7.5/10 (9) · 197 in total
- Bills itself as the smallest ryokan in Ikaho built around its food
- Meals at an irori, a sunken hearth, or in the dining room
- Cleanliness rated 4.73
Why it made the five
- Only four rooms; non-smoking throughout.
- Two private baths, free of charge.
- Meals at the irori hearth or in the dining room; dinner and breakfast both 4.69.
- From about ¥22,000 per person on a Saturday — the lowest Saturday rate of the five.
Getting there: From Tokyo station, the Joetsu Shinkansen to Takasaki (about 50 minutes), the JR Joetsu line to Shibukawa (about 20), then the bus (about 30), per the listing. No pick-up is listed. Parking for five cars is free.
Language and payment: English support and tattoo rules are not published, so ask when you book. Rakuten lists Visa, Mastercard, JCB, American Express, Diners Club and Discover. Both private baths are free, so you can bathe without other guests.
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Right for: Adults who want a quiet inn with very few guests, good food and a private bath at no extra charge.
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Not for: Families with children under school age, who cannot book, or anyone choosing by location — its 4.13 location score is its lowest.
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Worth knowing: Children under school age cannot be booked. Last check-in is 18:00. Non-smoking throughout; smoking indoors incurs a cleaning fee. A ¥150 bathing tax per adult is extra.
Score breakdown — 83/100
| Criterion | Stars | Why |
|---|---|---|
| Quality | ★★★★☆ | Room, bath and dinner average 4.67 on Rakuten Travel |
| Value for money | ★★★★☆ | ¥18,000–24,000 per person on a weeknight (Rakuten, dinner and breakfast) — 82% of the median of everything we compared |
| Easy to stay | ★★★★★ | Only four rooms, billed as the smallest ryokan in Ikaho built around its food; two private baths, free of charge; meals at the irori hearth or in the dining room; the listing gives the route from Tokyo station by Joetsu Shinkansen, the Joetsu line and bus; non-smoking throughout. |
| Trust | ★★★☆☆ | 4.59 across 188 reviews (Rakuten Travel 188) |
| Only here | ★★★★★ | Four rooms — the fewest of the qualifying inns — and two private baths you can use free. |
A huge garden bath house, rated No.2 in Japan on Rakuten
Reviews: Rakuten Travel 4.74/5 (2,046) · Agoda 9.1/10 (174) · 2,220 in total
- The garden bath covers 1,300 tsubo, billed as one of the biggest in northern Kanto
- 4.74 across 2,046 reviews
- Dinner can be served in your room
Why it made the five
- Rated No.2 in Japan in Rakuten’s 2024 bath ratings; bath score 4.81, the best of the eight.
- A garden open-air bath of about 4,300 m², plus a family bath, sauna and jacuzzi.
- Dinner in your room or the dining room; breakfast is a buffet.
- Barrier-free rooms and rooms for wheelchair users.
Getting there: About 30 minutes by local bus from JR Shibukawa station on the Joetsu line; phone after you get off and the inn will collect you from the bus stop. By car, about 20 minutes from the Shibukawa-Ikaho interchange on the Kan-Etsu expressway; parking for 350 cars is free.
Language and payment: English support and tattoo rules are not published, so ask when you book. Rakuten lists Visa, Mastercard, JCB, American Express, Diners Club, debit cards and others; the only e-payment services taken are PayPay, Merpay and d-barai. Free Wi-Fi in the rooms and lobby. The family bath lets you bathe without other guests.
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Right for: Wanting a huge open-air bath and a family bath in one stay, or travelling with a wheelchair.
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Not for: Wanting a small, quiet inn — it has 111 rooms.
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Worth knowing: Food allergies are handled only if you tell the inn at least three days ahead, and only for the eight major allergens. A ¥150 bathing tax per adult is extra.
Score breakdown — 78/100
| Criterion | Stars | Why |
|---|---|---|
| Quality | ★★★★☆ | Room, bath and dinner average 4.75 on Rakuten Travel |
| Value for money | ★★☆☆☆ | ¥27,000–37,000 per person on a weeknight (Rakuten, dinner and breakfast) — 125% of the median of everything we compared |
| Easy to stay | ★★★★★ | A pick-up at the bus stop if you phone after getting off the local bus; dinner in your room or the dining room, breakfast a buffet; rated No.2 in Japan in Rakuten’s 2024 bath ratings; a large bath with a 1,300-tsubo garden open-air bath, billed as one of the biggest in northern Kanto; a family bath, sauna and jacuzzi; barrier-free rooms and rooms for wheelchair users. |
| Trust | ★★★★☆ | 4.74 across 2,046 reviews (Rakuten Travel 2,046) |
| Only here | ★★★★☆ | Rated No.2 in Japan in Rakuten’s bath ratings, and its 4.81 bath score is the highest of the qualifying inns. |
One minute from the Stone Steps, meals in your room
Reviews: Rakuten Travel 4.57/5 (619) · Agoda 8.8/10 (94) · 713 in total
- Bills its Ogon-no-yu as the most plentiful in Ikaho
- Location rated 4.62
- A few staff understand a little English
Why it made the five
- One minute on foot from the Ikaho Stone Steps.
- Free-flowing Ogon-no-yu water and a family bath; bath rated 4.69.
- Breakfast and dinner in your room or a private room.
- About two hours by highway bus from Shinjuku’s New South exit.
Getting there: One minute on foot from the Ikaho Stone Steps. From Tokyo, about two hours by highway bus from the New South exit of Shinjuku station. By car, about 25 minutes from the Shibukawa-Ikaho interchange; parking for 100 cars is free.
Language and payment: Per Rakuten, a few staff understand a little English. Rakuten lists Visa, Mastercard, JCB, American Express, Diners Club and other cards. Tattoo rules are not published, so ask when you book; the family bath lets you bathe privately. Wheelchairs can be borrowed.
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Right for: Walking the Stone Steps from your door, then eating in your room in peace.
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Not for: Wanting a bath in your room — the listing shows no in-room open-air bath.
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Worth knowing: Phone if you will arrive more than an hour after your planned check-in. A ¥150 bathing tax per person is extra.
Score breakdown — 77/100
| Criterion | Stars | Why |
|---|---|---|
| Quality | ★★★☆☆ | Room, bath and dinner average 4.61 on Rakuten Travel |
| Value for money | ★★★★☆ | ¥18,000–41,000 per person on a weeknight (Rakuten, dinner and breakfast) — 82% of the median of everything we compared |
| Easy to stay | ★★★★★ | Breakfast and dinner in your room or a private room; one minute on foot from the Ikaho Stone Steps; about two hours by highway bus from Shinjuku’s New South exit; free-flowing Ogon-no-yu water, billed as the most plentiful in Ikaho, and a family bath; a few staff understand a little English. |
| Trust | ★★★☆☆ | 4.57 across 619 reviews (Rakuten Travel 619) |
| Only here | ★★★★☆ | Its listing puts it one minute from the Stone Steps and gives a highway-bus route from Shinjuku with no changes. |
Next to the Stone Steps; every bath is Ogon-no-yu water
Reviews: Rakuten Travel 4.44/5 (1,727) · Agoda 8.7/10 (727) · 2,454 in total
- Old-established ryokan, right next to the Stone Steps
- Dinner is creative kaiseki built on local produce
- 1,727 reviews averaging 4.44
Why it made the five
- Next to the Ikaho Stone Steps.
- Open-air, large and private baths all use Ogon-no-yu water.
- From about ¥15,000 per person with two meals on a weeknight — the cheapest of the five.
- A few staff understand a little English; non-smoking throughout.
Getting there: About 30 minutes by bus or 15 by taxi from JR Shibukawa station on the Joetsu line. By car, about 20 minutes from the Shibukawa-Ikaho interchange; the road up is narrow and steep, so leave the car at the inn’s own car park opposite Ikaho elementary school and phone — staff will drive you to the inn.
Language and payment: Per Rakuten, a few staff understand a little English. Rakuten lists Visa, Mastercard, JCB, American Express, Diners Club, debit cards and others, but the ¥150 bathing tax must be paid in cash. Tattoo rules are not published, so ask when you book; the private bath lets you bathe without other guests.
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Right for: Staying beside the Stone Steps and having Ikaho’s golden water to yourself in the private bath.
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Not for: Wanting meals in your room or a private room — dinner is in the restaurant or a banquet room.
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Worth knowing: On plans with dinner, phone if you will arrive after 18:00, the last check-in; dinner starts at 18:00 or 18:30. The ¥150 bathing tax is cash only. Children of primary-school age and under cannot use some rooms, including the Kishigon Suite.
Score breakdown — 75/100
| Criterion | Stars | Why |
|---|---|---|
| Quality | ★★☆☆☆ | Room, bath and dinner average 4.44 on Rakuten Travel |
| Value for money | ★★★★★ | ¥15,000–43,000 per person on a weeknight (Rakuten, dinner and breakfast) — 69% of the median of everything we compared |
| Easy to stay | ★★★★★ | Next to the Stone Steps; the open-air bath, large bath and private bath all use Ogon-no-yu water; a few staff understand a little English; staff drive you from the inn’s own car park; non-smoking throughout. |
| Trust | ★★★☆☆ | 4.44 across 1,727 reviews (Rakuten Travel 1,727) |
| Only here | ★★★☆☆ | Every bath — open-air, large and private — uses the rare Ogon-no-yu spring, and it stands next to the Stone Steps. |
Know before you book
- Ikaho is in Shibukawa, Gunma. The nearest station is Shibukawa on the JR Joetsu line; from Tokyo, take the Joetsu Shinkansen to Takasaki and change there. The inns put the bus from Shibukawa station up to the onsen at about 25–30 minutes.
- There is also a highway bus from the New South exit of Shinjuku station, about two hours with no changes, per Chigira Jinsentei’s listing. With luggage, that is often the simpler way in.
- The Stone Steps (Ishidan-gai) are the heart of the town: a stone staircase lined with shops and inns that climbs to Ikaho Shrine at the top. Chigira Jinsentei is a minute’s walk from them and Kishigon Ryokan stands next to them; the hilly lanes around them are steep, so check how far your inn is before you walk with a suitcase.
- Ikaho has two kinds of water: Ogon-no-yu, the brownish ‘golden’ water the town is known for, and the clear Shirogane-no-yu. Kounkan, Chigira Jinsentei and Kishigon Ryokan all say they use Ogon-no-yu.
- Every inn here gives you a way to bathe without strangers, but in different forms: a private open-air bath in every room at Kounkan, two free private baths at Akari no Yado Okabe, and a family bath (kazoku-buro) you book at the others. Ask how to reserve it when you book.
- Ryokan run to fixed times. Check-out is 10:00 at all but Kounkan (11:00), last check-in is 18:00 at Okabe, and Kishigon asks dinner guests to phone if they will arrive after 18:00. Prices here are per person with dinner and breakfast, for two sharing; most add a ¥150 bathing tax per adult, paid at the inn.
How we chose: theme, conditions, scoring
How we chose
- Candidates: every property in Ikaho Onsen listed on Rakuten Travel — 48
- Passed the review filter (counts and averages on Rakuten Travel, the one site that lists every property in the area): 35
- Met every condition below: 7
- Kept: five, each the best at something different
Where the facts come from
- Facts: Rakuten Travel property information (in some articles, each hotel’s own site too)
- Prices: Rakuten Travel live availability, Wednesdays and Saturdays over eight weeks
- Reviews: the count and average on Rakuten Travel, as given in each hotel’s Trust row. Agoda’s reviews are shown under each hotel name for reference only and do not count towards the score
Conditions (all of them, not most of them)
- In Rakuten Travel’s Ikaho Onsen and Shibukawa district of Gunma, with a hot spring
- At least 50 reviews on Rakuten Travel, averaging 4.0 or better
- The cheapest rate falls between ¥10,000 and ¥40,000 per person per night
- A room with its own open-air bath, or a private or family bath you can use without other guests — a private sauna alone does not count
Scoring
Five criteria, one to five stars each, weighted to one hundred points. Every star says where the number came from.
- Quality25 pts
- The average of the scores Rakuten Travel publishes for the room, the bath and the food.
- Value for money20 pts
- The cheapest rate with dinner and breakfast against the median of the inns we compared.
- Easy to stay30 pts
- A pick-up from the bus stop or minutes on foot, private baths, meals in your room or a private room, language support, and check-in and check-out times.
- Trust20 pts
- Review counts and averages published by Rakuten Travel.
- Only here5 pts
- What this inn has that the other seven do not.
What we dropped
| Property | Verdict | Why |
|---|---|---|
| Hotel Matsumotoro | Runner-up (73/100) | 73/100, two points behind Kishigon Ryokan. Room, bath and dinner average 4.53, higher than Kishigon’s 4.44, but its weeknight rate of about ¥22,000–26,000 sits at the median while Kishigon starts around ¥15,000, so value decided it. |
| Yokotekan | Runner-up (73/100) | 73/100, two points behind Kishigon Ryokan. At about ¥19,000 per person on a weeknight it is good value, but Kishigon starts lower at about ¥15,000, and Yokotekan’s room, bath and dinner average of 4.45 and its 4.45 review average are both the second-lowest of the eight, so it could not close the gap. |
| Nagomi no Yado Omori | Runner-up (59/100) | 59/100, the lowest of the eight. Service is strong at 4.69, but its weeknight rate of about ¥30,000–31,000 is 138% of the median, the dearest of the three runners-up, and room, bath and dinner average only 4.49 — so value and quality left it well behind. |
| Joshin no Sato Hibikino | Outside the theme | 4.19 across 2,646 reviews with an open-air bath and sauna, but the only private facility its listing names is a private sauna — no private bath — so it does not meet our bath condition. |
| Marumotokan | Outside the theme | 4.69 across 477 reviews at an eight-room inn facing the Stone Steps, with free-flowing brown Ikaho water, but its cheapest rate is under our ¥10,000 floor. |
| Oku-Ikaho Ryotei Kaichoro | Outside the theme | An eight-room, adults-only (20 and over) inn with a family bath, 4.40 across 120 reviews, but its cheapest rate is over our ¥40,000 ceiling. |
| Doggy Suite Pero | Could not confirm | 4.73 across 69 reviews, but it takes only guests travelling with a dog, and its listing shows no in-room or private bath we could confirm. |
Questions visitors ask
Which one would you book?
Kounkan, the top of the five at 84/100. All ten rooms have their own open-air bath, and its 4.84 across 333 reviews is the best of the eight; a few staff understand a little English. It costs about ¥34,000–42,000 per person on a weeknight and ¥44,000 on a Saturday with two meals. If the cost matters, Akari no Yado Okabe is one point behind at 83/100 — four rooms, two free private baths, about ¥18,000–24,000 on a weeknight and from ¥22,000 on a Saturday.
Which is the cheapest?
On a weeknight, Kishigon Ryokan, from about ¥15,000 per person with two meals. On a Saturday, Akari no Yado Okabe is the lowest of the five, from about ¥22,000. Kounkan is the dearest on both days.
How do I get to Ikaho from Tokyo without a car?
Take the Joetsu Shinkansen to Takasaki, change to the JR Joetsu line for Shibukawa, then take the bus up to Ikaho Onsen — about 25–30 minutes, per the inns. Kounkan and Hotel Kogure collect you from the bus stop if you phone, and Hotel Matsumotoro runs a free shuttle from the Ikaho Onsen bus terminal. Or take the highway bus from the New South exit of Shinjuku station, about two hours with no changes, per Chigira Jinsentei.
What is Ogon-no-yu?
Ikaho’s ‘golden water’ — the brownish hot spring the town is known for. Ikaho also has a clear spring, Shirogane-no-yu. Kounkan runs Ogon-no-yu 100% free-flowing in its large bath and says only eight inns draw it; Chigira Jinsentei calls its free-flowing supply the most plentiful in Ikaho; and at Kishigon Ryokan every bath, private one included, uses it. Yokotekan charges a ¥50 conservation fee per adult for the spring.
Can I bathe privately, or with a tattoo?
None of the eight publishes a tattoo rule, so ask before you count on a shared bath — Japanese shared baths are nude, and visible tattoos are often refused. Bathing privately is easy here, which is the point of this list: every room at Kounkan has its own open-air bath, Okabe has two free private baths, Yokotekan’s private bath is free for guests, and Hotel Kogure, Chigira Jinsentei and Kishigon Ryokan have a family or private bath. Ask how to book it.
When were these prices checked?
We searched Rakuten Travel availability for Wednesdays and Saturdays between 31 October and 23 December 2026, taking the cheapest plan with dinner and breakfast for two adults and showing it per person (checked 24 October 2026). Most inns add a ¥150 bathing tax per adult; at Kishigon Ryokan it is cash only. Prices move with the date — the link on each inn shows today’s.
Changes
- 2026-10-29 First published. Scored from 48 candidates.