≪The first in the industry≫Hot spring report with spring quality chart!On-site interviews at real hot spring inns, stories of actual bathing experiences, detailed explanations of the power of each type of hot spring.

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Carefully selected inns with private open-air baths and guest rooms with open-air baths from all over Japan are listed. Includes actual reports by onsen ryokan connoisseurs on the spot, from the dreamy inns to hideaway inns of the country.
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Private open-air baths(42 inns)

OTARU KOURAKUEN

Hokkaido>Central Hokkaido>Otaru Asarigawa Onsen

OTARU KOURAKUEN

A popular ryokan with a large Japanese garden and 28 guest rooms with open-air baths

1 night/2 meals: From 16,000 yen
Day trip: From 2,000 yen


Yunoyado Rakusan

Tohoku>Fukushima>Bandai Atami Onsen

Yunoyado Rakusan

A heartwarming ryokan

1 night/2 meals: From 13,800 yen
Day trip: From 800 yen


Shousuke-no-Yado Takinoyu

Tohoku>Fukushima>Higashiyama Onsen

Shousuke-no-Yado Takinoyu

A hot spring inn loved by Shosuke Ohara, surrounded by the sound of waterfalls in Aizu

1 night/2 meals: From 9,850 yen
Day trip: From 1,000 yen


Ryokan Onuma (Onuma-no-Yu)

Tohoku>Miyagi>Higashi Naruko Onsen

Ryokan Onuma (Onuma-no-Yu)

A hot-spring cure inn where the passion for using hot water, passed down through five generations, can be felt

1 night/2 meals: From 9,390 yen
Day trip: From 500 yen


Ryokan Onuma (Karatake-no-Yu)

Tohoku>Miyagi>Higashi Naruko Onsen

Ryokan Onuma (Karatake-no-Yu)

A hot-spring cure inn where the passion for using hot water, passed down through five generations, can be felt

1 night/2 meals: From 9,390 yen
Day trip: From 500 yen


Kuhe Ryokan

Tohoku>Yamagata>Yutagawa Onsen

Kuhe Ryokan

Enjoy Shonai's exquisite cuisine and free-flowing hot spring water

1 night/2 meals: From 15,750 yen
Day trip: From - yen


Tamaya

Tohoku>Yamagata>Yutagawa Onsen

Tamaya

Limited to 8 groups per day, an inn where you can enjoy free-flowing hot spring water and gourmet cuisine

1 night/2 meals: From 12,600 yen
Day trip: From 6,300 yen


ARIMAKAN

Tohoku>Yamagata>Kaminoyama Onsen

ARIMAKAN

Panaroma open-air baths, 5 private baths, and in-room meals are available at this hot spring ryokan

1 night/2 meals: From 11,000 yen
Day trip: From 1,000 yen


Saikatei-Jidaiya

Tohoku>Yamagata>Kaminoyama Onsen

Saikatei-Jidaiya

A colorful and nostalgic Japanese space, an inn that awakens the spirit of the old days

1 night/2 meals: From 13,650 yen
Day trip: From - yen


Hakone Kamon

Kanto>Kanagawa> Hakone Yumoto Onsen

Hakone Kamon

A castle-style hot spring inn with a reputation for its private source of hot spring baths and gourmet cuisine

1 night/2 meals: From 23,500 yen
Day trip: From 1,800 yen


Kansuiro Ryokan

Kanto>Kanagawa>Hakone Tonosawa Onsen

Kansuiro Ryokan

Hakone's hot spring culture and history live on at this registered tangible cultural property

1 night/2 meals: From 18,900 yen
Day trip: From 11,600 yen


HAKONE-GINYU

Kanto>Kanagawa>Hakone Miyonashita Onsen

HAKONE-GINYU

Guestrooms with an open-air view overlooking the Hakone mountain range

1 night/2 meals: From 29,000 yen
Day trip: From - yen


Kamiyashiki Taira-no-Takafusa

Kanto>Tochigi>Yunishigawa Onsen

Kamiyashiki Taira-no-Takafusa

A hidden hot spring inn of a "Heike-no-Ochudo (Heike fugitives)" with Irori (sunken hearth) cuisine

1 night/2 meals: From 11,550 yen
Day trip: From 1,000 yen


Wakaki Ryokan

Kanto>Tochigi>Nasukogen Onsen

Wakaki Ryokan

A small hot-spring inn with a high quality and artistic atmosphere

1 night/2 meals: From 21,150 yen
Day trip: From 1,500 yen


Okushiobara Kogen Hotel

Kanto>Tochigi>Shiobara Onsen

Okushiobara Kogen Hotel

Quiet inn in the mountains with starry open air

1 night/2 meals: From 9,000 yen
Day trip: From 2,500 yen


Keiunkaku

Kanto>Tochigi>Shiobara Onsen

Keiunkaku

An inn with cloudy hot spring water at the foot of sulfur mountain

1 night/2 meals: From 13,000 yen
Day trip: From 3,000 yen


Kashiwaya Ryokan

Kanto>Gunma>Shima Onsen

Kashiwaya Ryokan

Retro-modern hot-spring inn with private open-air baths and guest room open-air baths with a check-out time of 12:00 p.m.

1 night/2 meals: From 9,000 yen
Day trip: From - yen


Shojukan

Kanto>Gunma>Shima Onsen

Shojukan

Long-established inn popular for its two private hot spring sources and free private baths

1 night/2 meals: From 13,800 yen
Day trip: From - yen


Keisei-no-Yado Izumiya

Kanto>Gunma>Shima Onsen

Keisei-no-Yado Izumiya

A hidden inn for adults staying while listening to the murmuring of the clear Shima River

1 night/2 meals: From 14,000 yen
Day trip: From - yen


Ryokan Tanigawa

Kanto>Gunma>Tanigawa Onsen

Ryokan Tanigawa

Gentle free-flowing hot spring water relieves stress and beautifies the skin

1 night/2 meals: From 21,150 yen
Day trip: From 1,500 yen


Bettei Senjuan

Kanto region>Gunma prefecture>Tanigawa Onsen

Bettei Senjuan

Luxurious onsen ryokan with open-air baths in all guest rooms

1 night/2 meals: From 41,730 yen
Day trip: From ‐ yen


Minakami Sanso

Kanto>Gunma>Tanigawa Onsen

Minakami Sanso

5-star hot spring! Natural free-flowing hot spring water with no added water and no circulation

1 night/2 meals: From 19,000 yen
Day trip: From - yen


Sansuikan Shinano

Chubu>Nagano>Norikura Kogen Onsen

Sansuikan Shinano

A hot spring inn on a plateau where you can experience the sulfur spring gushing from Mt. Norikuradake

1 night/2 meals: From 8,818 yen
Day trip: From 500 yen


Kamisuwa Onsen Shinyu

Chubu>Nagano>Kamisuwa Onsen

Kamisuwa Onsen Shinyu

Bathing while looking out over the mystical Suwa Lake is a moment of healing

1 night/2 meals: From 16,720 yen
Day trip: From - yen


Yumotokan

Chubu>Shizuoka>Yugashima Onsen

Yumotokan

An inn with 100% natural free-flowing hot spring water where the great writer Kawabata Yasunari wrote “Izu no Odoriko” (The Dancing Girl of Izu)

1 night/2 meals: From 13,800 yen
Day trip: From 1,050 yen


Toi Fujiya Hotel

Chubu>Shizuoka>Toi Onsen

Toi Fujiya Hotel

Wisteria blooming on the seaside

1 night/2 meals: From 16,632 yen
Day trip: From 1,000 yen


Kannon Onsen

Chubu>Shizuoka>Kannon Onsen

Kannon Onsen

The Togenkyo of Oku-Izu, where miraculous strong alkaline hot spring water is gushing out

1 night/2 meals: From 10,650 yen
Day trip: From - yen


Saika-no-Yado Tatami

Chubu>Ishikawa>Yamashiro Onsen

Saika-no-Yado Tatami

An inn where you can play in the open-air hot spring and relax with delicious food

1 night/2 meals: From 15,750 yen
Day trip: From 5,300 yen


Jizaikan

chubu>niigata>tochiomata

Jizaikan

Detoxify and relieve stress with a 400-year-old “lukewarm long bath” at this radium spring that revitalizes cells and is also effective against gout//www.onsen-k.com/data/niigata/jizaikan/

1 night/2 meals: From 2,725 yen
Day trip: From nor yen


Rankeisou

Chubu>Niigata>Echigo-Nagano Onsen

Rankeisou

Niigata Prefecture's hidden hot spring, the one-house inn of a mountain stream

1 night/2 meals: From 20,900 yen
Day trip: From 1,000 yen


Oyado Dairoku

Chubu>Niigata>Yahiko Onsen

Oyado Dairoku

Pure Japanese-style inn with tatami mats built in the gate town of Yahiko Shrine, famous for the largest torii gate in Echigo

1 night/2 meals: From 13,000 yen
Day trip: From - yen


Satorikan

Chubu>Niigata>Sakihana Onsen

Satorikan

Hot spring for beautiful skin and a spectacular view of the Agano River

1 night/2 meals: From 15,750 yen
Day trip: From 1,000 yen


Taketoritei Maruyama

Kinki> Hyougo>Arima Onsen

Taketoritei Maruyama

A hot-spring inn with an elegant atmosphere where you can experience two of Arima's famous hot springs, Kin-sen (gold spring) and Gin-sen (silver spring)

1 night/2 meals: From 32,500 yen
Day trip: From - yen


Unzen Fukudaya / Yama Terrace Bettei

Kyushu>Nagasaki>Unzen Onsen

Unzen Fukudaya / Yama Terrace Bettei

Excellent cloudy free-flowing hot spring water

1 night/2 meals: From 17,050 yen
Day trip: From 1,000 yen


Tenshi-no-Hashigo

Kyushu>Kumamoto>Amakusa Matsushima Onsen

Tenshi-no-Hashigo

High quality adult holiday in Amakusa, suite with open-air bath overlooking the sea

1 night/2 meals: From 24,000 yen
Day trip: From 2,000 yen


Fumoto Ryokan

Kyushu>Kumamoto>Kurokawa Onsen

Fumoto Ryokan

Ryokan inn with an abundance of open-air baths, private baths, and guest room open-air baths

1 night/2 meals: From 16,650 yen
Day trip: From 1,300 yen


Ryokan Kounoyu

Kyushu>Kumamoto>Kurokawa Onsen

Ryokan Kounoyu

All rooms have an open-air bath with free-flowing hot spring water

1 night/2 meals: From 19,800 yen
Day trip: From 1,300 yen


Daimaru Ryokan

Kyushu>Oiita>Nagayu Onsen

Daimaru Ryokan

An inn with a pure carbonate spring loved by the literati having the Lamune onsen as an outside hot spring

1 night/2 meals: From 14,010 yen
Day trip: From 1,500 yen


Yamaai-no-Yado KIYASUYA

Kyushu>Oita>Sujiyu Onsen

Yamaai-no-Yado KIYASUYA

A hot spring ryokan with open-air baths in all rooms

1 night/2 meals: From 16,500 yen
Day trip: From ‐ yen


Soan Kosumosu

Kyushu>Oita>Yufuin Onsen

Soan Kosumosu

An inn with exquisite Creative Kaiseki cuisine with a hot spring for beautiful skin and an open-air bath room

1 night/2 meals: From 25,000 yen
Day trip: From - yen


Shiki-no-Mori Shibian

Kyushu>Kagoshima>Shibi Onsen

Shiki-no-Mori Shibian

A hidden inn with only 6 rooms, all detached/ The water in the room is free-flowing hot spring water and of excellent quality

1 night/2 meals: From 16,000 yen
Day trip: From - yen


Enokiya Ryokan

Kyushu>Oita>Yufuin Onsen

Enokiya Ryokan

Free-flowing hot spring that you can experience in the private open-air baths

1 night/2 meals: From 24,200 yen
Day trip: From - yen




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