Enjoy hot water in all-inclusive Hot springs and public baths

Have a relaxing time in hot springs and public baths

In April 2024, hotels in "Grand Mercure" and "Mercure" by Ako, one of the world's largest hospitality groups based in Paris, France, opened in 22 locations nationwide from Hokkaido to Okinawa. Depending on the hotel, there is an open-air bath full of greenery, as well as a spacious open-air bath and a sauna. Amazake is also available in the hot spring lounge after the hot spring. Please immerse yourself in hot springs of various spring quality in each region and spend a relaxing time.
※Hot spring facilities vary from hotel to hotel. For details, please check the website of each hotel.

Map Toogattaonsen Goshiki Onsen open-air bath Nasu Onsen Minami Boso Onsen Kai-Oizumi Onsen Yuto Onsen Shinmisato Onsen Choju-no-yu Kashihara-no-Yu Kushimotocho Onsen Kishu Minabe Chiri-hama Beach Onsen Nandan Onsen Yosakoi Onsen Matsushiroonsen Ecchu Tonamino Onsen Nagahama Taiko Onsen Miyazu no Yurayura Onsen Daisen Onsen Genkai Satsuki Onsen Hiji Onsen
Mercure Wakayama Kushimoto Resort & Spa Kushimotocho Onsen
Mercure Wakayama Kushimoto Resort & Spa Kushimotocho Onsen

Hot spring open-air bath

Fresh green, autumn leaves, snowy scenery in winter, etc.
A blissful moment where you can feel the breath of nature on your skin.

It is the real pleasure of an open-air bath to relax in the hot spring while enjoying the nature that changes its expression depending on the season with the five senses. A hot spring open-air bath full of openness, warms your mind and body from the core, and has a blissful relaxing time.

Mie

Grand Mercure Ise-shima Resort & Spa

Shinmisato Onsen

Heal the tiredness of traveling with a simple alkaline hot spring called "longevity hot spring". Please spend a blissful time in a quaint and peaceful space with rocks.

Fountain Quality / Adaptation
Alkaline Simple Hot Spring / Rheumatoid arthritis, osteoarthritis, back pain, neuralgia, fifty shoulders, bruises, sprains, etc., muscle stiffness in motor paralysis, reduced gastrointestinal function, mild hypertension, glucose resistance, light hypercholesterolemia, light asthma or pulmonary ema, hemorrhoid pain, autonomic nervous instability, stress, potato symptoms due to stress, recovery from fatigue, health promotion
Kochi

Mercure Kochi Tosa Resort & Spa

Yosakoi Onsen

The open-air bath, which is shaped with the motifs of Katsura-hama Beach and Cape Muroto-misaki in Kochi Prefecture, has a statue of Ryoma Sakamoto and Shintaro Nakaoka, which are closely related to Tosa. Please spend a relaxing time both physically and mentally at Yosakoi Onsen, the source of your home.

Fountain Quality / Adaptation
Sodium-chloride hot spring/rheumatoid arthritis, osteoarthritis, back pain, neuralgia, fifty shoulders, bruises, sprains, etc., stiffness in the muscles in motor paralysis, coldness, peripheral circulatory disorders, decreased gastrointestinal function, mild hypertension, hyperglyceremia, light hypercholesterolemia, light asthma or pulmonaryoma, hemorrhoid pain, autonomic instability, stress-related symptoms, post-sickness recovery, fatigue, fatigue, peripheral circulatory disorders, decreased gastrointestinal dysfunction (hemorrhoidal disorders, etc.), hemorrhoidal disorders, etc.), hemorrhoidal disorders, etc.
Oita

Grand Mercure Beppu Bay Resort & Spa

Hiji Onsen

The quality of the spring source "Hiji Onsen" that springs from the premises is a sodium chloride spring that heals the fatigue of the day. While watching the morning sun rising from Beppu Bay in the morning and the quiet water surface of Beppu Bay in the evening, heal the tiredness of traveling with an emotional hot spring open-air bath.

Fountain Quality / Adaptation
Sodium-Chloride cold mineral spring/rheumatoid arthritis, osteoarthritis, back pain, neuralgia, fifty shoulders, bruises, sprains, etc., muscle stiffness in motor paralysis, reduced gastrointestinal function, mild hypertension, glucose resistance, light hypercholesterolemia, light asthma or emphysema, hemorrhoid pain, autonomic instability, stress symptoms, recovery, health promotion
Kochi

Mercure Wakayama Kushimoto Resort & Spa

Kushimotocho Onsen

You can overlook the scenic beauty of Hashikui-iwa Rock and Kii Oshima from the open-air bath, and the Pacific Ocean that spreads as much as possible. Soak in an open-air bath, look at the starry sky at night, and enjoy the morning sun rising from the horizon in the morning.

Fountain Quality / Adaptation
Calcium / Sodium - Chloride Hot Spring / Rheumatoid arthritis, osteoarthritis, back pain, neuralgia, fifty shoulders, bruises, sprains, etc., muscle stiffness in motor paralysis, reduced gastrointestinal function, mild hypertension, glucose resistance, light hypercholesterolemia, light asthma or pulmonary ema, hemorrhoid pain, autonomic instability, stress symptoms, recovery, health promotion
Mercure Urabandai Resort & Spa Goshiki Onsen
Mercure Urabandai Resort & Spa Goshiki Onsen

Hot spring bath

In a hot spring bath full of openness,
Have an elegant moment to heal the fatigue of your trip.

You can enjoy different tastes depending on the quality of the hot spring, the indication, and the atmosphere of the public bath. Every hot spring can heal the fatigue of the trip and heal the fatigue of the trip.

Yamanashi

Grand Mercure Yatsugatake Resort & Spa

Kai-Oizumi Onsen

Relax by soaking in sodium bicarbonate spring, also known as beauty hot water. You can relax to your heart's content. Please experience the time of healing the tiredness of the day in a spacious indoor bath full of openness.

Fountain Quality / Adaptation
Sodium bicarbonate spring/rheumatoid arthritis, osteoarthritis, back pain, neuralgia, fifty shoulders, bruises, sprains, etc., muscle stiffness in motor paralysis, reduced gastrointestinal function, mild hypertension, glucose resistance, light hypercholesterolemia, light asthma or pulmonary ema, hemorrhoid pain, autonomic instability, mackerel symptoms due to stress, post-sick recovery, fatigue recovery, health promotion
Nara

Grand Mercure Nara Kashihara

Kashihara-no-Yu

Kashihara-no-Yu, which has a source on the premises, is a relaxing space that warms your body with a sodium chloride hot spring and frees you from everyday life. Please relax in the hot spring, heal the fatigue of your trip, and spend a relaxing time both physically and mentally.

Fountain Quality / Adaptation
Sodium - chloride hot spring / neuralgia, muscle pain, arthralgia, fifty shoulders, motor paralysis, joint stiffness, bruises, splashes, chronic digestive diseases, hemorrhoids, coldness, post-sickness recovery, fatigue recovery, health promotion, burns, chronic skin diseases, sick children, chronic gynecological diseases
Hyogo

Grand Mercure Awaji Island Resort & Spa

Nandan Onsen

Nandan Onsen, which is the source of the spring, is characterized by the warmth after bathing for a relatively long time. After the bath, enjoy the blissful time of healing both physically and mentally while being wrapped in a warm afterness.

Fountain Quality / Adaptation
Calcium and Sodium - chloride spring
Fukuoka

Mercure Fukuoka Munakata Resort & Spa

Genkai Satsuki Onsen

Genkai Satsuki Onsen, which springs out of the basement on the premises, is a hotel's specialty hot spring that boasts abundant spring water every minute. Please enjoy the elegant hot spring bath slowly.

Fountain Quality / Adaptation
Alkaline simple hot spring / neuralgia, muscle pain, joint pain, fifty shoulders, motor paralysis, joint stiffness, slash, chronic digestive diseases, hemorrhoids, coldness, post-sickness recovery, fatigue recovery, health promotion
Grand Mercure Wakayama Minabe Resort & Spa
Grand Mercure Wakayama Minabe Resort & Spa

Observation bath, inner bath, sauna

You can relax and heal the fatigue of your trip. Please relax in the spacious public bath with a sense of openness.

Okinawa

Observation bath

Grand Mercure Okinawa Cape Zanpa Resort

An observation bath with panoramic views of the East China Sea. You can spend a moment of healing while watching the blue sea of Okinawa. Because it is located on the west coast, we recommend sunset time that blends into the sea.

Fukushima

Indoor bath

Mercure Toyama Tonami Resort & Spa

If you leave your body to hot water in a spacious public bath with a sense of openness, the fatigue of the day will be eliminated. Please enjoy the healing time while feeling the nature of the Shogawa Gorge of Tonami spreading out of the window.

Tottori

Indoor bath

Mercure Tottori Daisen Resort & Spa

A space where you can feel natural light during the day and warm light at night. It relaxes your body. Please relax in the large public bath full of spacious openness.

Sauna

Special temperature and water bath. Have a pleasant time and bliss in a calm sauna space.


Grand Mercure 11 Hotel
Grand Mercure Nasu Highlands Resort & Spa| Grand Mercure Minamiboso Resort & Spa| Grand Mercure Yatsugatake Resort & Spa| Grand Mercure Lake Hamana Resort & Spa| Grand Mercure Ise-shima Resort & Spa| Grand Mercure Lake Biwa Resort & Spa| Grand Mercure Nara Kashihara| Grand Mercure Wakayama Minabe Resort & Spa| Grand Mercure Awaji Island Resort & Spa| Grand Mercure Beppu Bay Resort & Spa| Grand Mercure Okinawa Cape Zanpa Resort
Mercure 10 Hotel
Mercure Miyagi Zao Resort & Spa| Mercure Urabandai Resort & Spa| Mercure Nagano Matsushiro Resort & Spa| Mercure Toyama Tonami Resort & Spa| Mercure Kyoto Miyazu Resort & Spa| Mercure Wakayama Kushimoto Resort & Spa| Mercure Tottori Daisen Resort & Spa| Mercure Kochi Tosa Resort & Spa| Mercure Fukuoka Munakata Resort & Spa| Mercure Saga Karatsu Resort
Mercure Wakayama Kushimoto Resort & Spa
Mercure Wakayama Kushimoto Resort & Spa

Hot spring lounge
Relaxation Lounge

After bathing, with carefully selected amazake and tea.
Refreshing your throat and having a blissful moment.

A hot spring lounge where you can spend a relaxing and quiet time. After bath, take a break on the sofa with a drink. Please enjoy amazake at night.

※Drink offerings may vary depending on the time of day.
Nagano

Hot spring lounge

Mercure Nagano Matsushiro Resort & Spa

After enjoying the hot spring effect of Yuhime no Yu Matsushiroonsen, you can refresh your mind and body with carefully selected amazake and local tea. We also have local tea white peach tea, so you can enjoy a refreshing time to moisturize your throat.

Shiga

Hot spring lounge

Grand Mercure Lake Biwa Resort & Spa

After being healed at Nagahama Taiko Onsen, which is related to Taiko, which springs out at the ruins of Nagahama Castle, please refresh your throat with a refreshing vinegar drink and enjoy a relaxing time. At night, you can also enjoy Amazake, which has been popular in Japan for a long time.

Kyoto

Hot spring lounge

Mercure Kyoto Miyazu Resort & Spa

After healing the tiredness of the day at "Miyazu no Yura Yura Onsen" drawn from the beach of Tango-Yura, please relax while enjoying a drink at the hot spring lounge.

List of hotels

  • Hot spring open-air bathHot spring open-air bath
  • Hot spring bathHot spring bath
  • Open-air bath / Indoor bathObservation bath and inner bath
  • Hot Spring Relaxation LoungeHot Spring Relaxation Lounge