Hokkaido>Central Hokkaido>Otaru Asarigawa Onsen
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
Tohoku>Yamagata>Onogawa Onsen
An inn where you can enjoy 100% free-flowing hot spring water rich in negative ions and exquisite Yonezawa beef
1 night/2 meals: From 15,225 yen
Day trip: From 500 yen
Tohoku>Yamagata>Kaminoyama Onsen
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
Kanto>Gunma>Ikaho Onsen
An inn established 500 years ago, steeped in the spirit of the times
1 night/2 meals: From 16,800 yen
Day trip: From - yen
Kanto>Gunma>Tanigawa Onsen
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
Chubu>Nagano>Norikura Kogen Onsen
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
Chubu>Niigata>Echigo-Nagano Onsen
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
Chubu>Niigata>Yahiko Onsen
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
Kyushu>Kumamoto>Kurokawa Onsen
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
Kyushu>Oita>Sujiyu Onsen
A hot spring ryokan with open-air baths in all rooms
1 night/2 meals: From 16,500 yen
Day trip: From ‐ yen
Kyushu>Oita>Yufuin Onsen
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
Kyushu>Oita>Yufuin Onsen
100% natural free-flowing creamy hot spring water from the source
1 night/2 meals: From 15,500 yen
Day trip: From 500 yen
Kyushu>Kagoshima>Myoken Onsen
An inn with traditional Japanese thatched roofs, where the guestrooms with open-air baths began
1 night/2 meals: From 25,560 yen
Day trip: From 3,000 yen
Tohoku>Yamagata>Zao Onsen
Experience cloudy hot spring for beautiful skin in a private open-air bath with 100% free-flowing hot spring water
1 night/2 meals: From 15,000 yen
Day trip: From - yen
Kyushu>Oita>Yufuin Onsen
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
Planning and Editing Onsen.com Co, Ltd. 301 Living Stage Motoyokoyama, 2-5-2 Motoyokoyamacho, Hachioji- city, Tokyo, Japan