Michelin 1 Key Ryotei Hansuiryo in Unzen Onsen, Nagasaki, Offers Special Plan to Enjoy New Green Season Menu and Night Walk Event with All Five Senses
Ryotei Hansuiryo in Unzen Onsen, Nagasaki, awarded Michelin 1 Key in 2025, is launching a special accommodation plan. This plan combines information about the "Unzen Volcano Night Walk 2026" digital event with early summer cuisine and selectable benefits, offering a stay that delights all five senses with its vast grounds and refined hospitality.
📋 Article Processing Timeline
- 📰 Published: May 7, 2026 at 21:19
- 🔍 Collected: May 7, 2026 at 12:31
- 🤖 AI Analyzed: May 8, 2026 at 00:11 (11h 39m after Collected)
In this season, Hansuiryo in the morning and evening is often enveloped in mist, creating a fantastical atmosphere. A stroll through the grounds, which show different expressions depending on the time of day, is highly recommended. Unzen Volcano Night Walk 2026 ~A Night Story Woven with Light and Images~
Ryotei Hansuiryo (380-1 Unzen, Obama-cho, Unzen City, Nagasaki Prefecture, General Manager Teiji Saito), located in Unzen Onsen, Nagasaki Prefecture, which received a Michelin 1 Key in 2025, is pleased to announce information on a digital night event that fuses the magnificent nature of Unzen, Japan's first national park, with the world of picture books and dynamic projection mapping, along with a special preferential accommodation plan that includes early summer dining and selectable benefits. Please fully enjoy the luxurious setting of only 14 rooms on a 5,000 tsubo property and the hospitality recognized by Michelin.
During this period, Unzen Onsen is hosting the "Unzen Volcano Night Walk 2026 ~A Night Story Woven with Light and Images~," a digital night event where you can enjoy the breath of a volcano, dynamically revived after 500,000 years, through all five senses, fused with dynamic projection mapping. This event is an immersive night walk where you follow the process of how the Jigoku (hells) have evolved and find the legendary Unzen Yokai. Volcanic Yokai living with the volcano are expressed with beautiful digital art, inviting children and adults alike into a world of enjoyment.
- ◾️Event Information
Unzen Volcano Night Walk 2026 ~A Night Story Woven with Light and Images~
- ◾️Period
Until Sunday, May 31, 2026
Closed on Wednesdays *Excluding national holidays. Held in rain, canceled in stormy weather.
- ◾️Time
19:00〜22:00 (Last entry 21:30)
- ◾️Experience Fee
[ Adults ]
Advance ticket: 2,000 yen
Same-day ticket: 2,500 yen (Cash/PayPay only)
[ Middle & High School Students ] 1,500 yen
[ Elementary School Students ] 1,000 yen
Preschool children free
* Special price available for Shimabara Peninsula residents
→Ticket Reservation
- ◾️Venue
Gensenuma Kakitsubata Park Start (376-2 Unzen, Obama-cho, Unzen City, Nagasaki Prefecture)
Feeling the vividness of fresh greenery, the "Tsuyu Isaki" (rainy season horse mackerel) prepared for the Tango no Sekku (Boy's Day) with iris decorations is rich in fat, and grilling the skin brings out its aroma and sweetness.
Grilled young eggplant with sesame sauce, Ise lobster, and zucchini flowers. Nagasaki Wagyu steak.
Early summer on the calendar. The breath of summer has already begun to reach our ryokan's kitchen. The vibrant colors of fresh summer vegetables, young sweetfish dancing in clear streams, conger eel, Ise lobster. And a variety of refreshing delicacies that go down smoothly. Before the full swing of summer, we offer the luxury of savoring the "first taste" of the season with a special accommodation privilege. Indulge in the luxury of having a famous hot spring all to yourself in a private reserved bath. Please spend an extraordinary Japanese space amidst the cool breeze and tranquility of Unzen.
We have prepared an exclusive plan, limited to two couples per day, with special benefits not available in regular plans. Furthermore, this special plan is offered at a preferential discount price.
- ◾️◾️◾️Accommodation Plan◾️◾️◾️
Preferential Period: Stays in May and June 2026
[Limited-time Offer: 2 rooms per day / with selectable benefits]
Plan details:
* A preferential plan at a discounted price compared to the regular price.
* Special benefits to enrich your stay.
(You can choose one of the six benefits below in (1) and (2).)
(1) Drinks during dinner
We will prepare a drink that complements your meal, according to your preference.
・Veuve Clicquot Yellow Label Brut (750ml)
・Seisen Ishigamizuru Junmai Daiginjo (720ml)
・Opia Chardonnay Sparkling (Non-alcoholic)
(2) Souvenirs
Take the lingering memories of your stay home with you.
・Hansuiryo Head Chef Honda's carefully selected Karasumi Kasuzuke (one piece)
・Nagasaki Sasebo Beef Tail Curry (3-pack set)
・Suzakiya Gokujyo Gosanyaki Castella (in paulownia wood box) + Aritayaki Oval Plates (small) 5-piece set
* The Aritayaki plate set may be replaced with another Aritayaki product depending on stock availability.
※Check-in 15:00-19:00 / Check-out 11:00
※One item per room
※Please choose at check-in
※These are special benefits exclusive to this plan, not usually offered.
※Please note that sales may end without prior notice once the planned quantity is reached.
◆ Includes use of Nishi-no-Yu Private Bath
Guests booking this plan will be provided with access to the Nishi-no-Yu private bath by prior reservation. Please relax and enjoy Unzen's famous hot spring in a private space with your family.
Click here for reservations
- ◾️◾️◾️About 'Ryotei Hansuiryo'◾️◾️◾️
'Ryotei Hansuiryo', located in Unzen Onsen, Nagasaki Prefecture, is a prestigious ryokan that received a Michelin Guide Hotel Selection 1 Key in 2025. It offers guests a peaceful time in a beautiful garden and a sophisticated Japanese space. It features kaiseki cuisine that utilizes seasonal ingredients, and heartfelt hospitality.
Ryotei Hansuiryo (380-1 Unzen, Obama-cho, Unzen City, Nagasaki Prefecture, General Manager Teiji Saito), located in Unzen Onsen, Nagasaki Prefecture, which received a Michelin 1 Key in 2025, is pleased to announce information on a digital night event that fuses the magnificent nature of Unzen, Japan's first national park, with the world of picture books and dynamic projection mapping, along with a special preferential accommodation plan that includes early summer dining and selectable benefits. Please fully enjoy the luxurious setting of only 14 rooms on a 5,000 tsubo property and the hospitality recognized by Michelin.
During this period, Unzen Onsen is hosting the "Unzen Volcano Night Walk 2026 ~A Night Story Woven with Light and Images~," a digital night event where you can enjoy the breath of a volcano, dynamically revived after 500,000 years, through all five senses, fused with dynamic projection mapping. This event is an immersive night walk where you follow the process of how the Jigoku (hells) have evolved and find the legendary Unzen Yokai. Volcanic Yokai living with the volcano are expressed with beautiful digital art, inviting children and adults alike into a world of enjoyment.
- ◾️Event Information
Unzen Volcano Night Walk 2026 ~A Night Story Woven with Light and Images~
- ◾️Period
Until Sunday, May 31, 2026
Closed on Wednesdays *Excluding national holidays. Held in rain, canceled in stormy weather.
- ◾️Time
19:00〜22:00 (Last entry 21:30)
- ◾️Experience Fee
[ Adults ]
Advance ticket: 2,000 yen
Same-day ticket: 2,500 yen (Cash/PayPay only)
[ Middle & High School Students ] 1,500 yen
[ Elementary School Students ] 1,000 yen
Preschool children free
* Special price available for Shimabara Peninsula residents
→Ticket Reservation
- ◾️Venue
Gensenuma Kakitsubata Park Start (376-2 Unzen, Obama-cho, Unzen City, Nagasaki Prefecture)
Feeling the vividness of fresh greenery, the "Tsuyu Isaki" (rainy season horse mackerel) prepared for the Tango no Sekku (Boy's Day) with iris decorations is rich in fat, and grilling the skin brings out its aroma and sweetness.
Grilled young eggplant with sesame sauce, Ise lobster, and zucchini flowers. Nagasaki Wagyu steak.
Early summer on the calendar. The breath of summer has already begun to reach our ryokan's kitchen. The vibrant colors of fresh summer vegetables, young sweetfish dancing in clear streams, conger eel, Ise lobster. And a variety of refreshing delicacies that go down smoothly. Before the full swing of summer, we offer the luxury of savoring the "first taste" of the season with a special accommodation privilege. Indulge in the luxury of having a famous hot spring all to yourself in a private reserved bath. Please spend an extraordinary Japanese space amidst the cool breeze and tranquility of Unzen.
We have prepared an exclusive plan, limited to two couples per day, with special benefits not available in regular plans. Furthermore, this special plan is offered at a preferential discount price.
- ◾️◾️◾️Accommodation Plan◾️◾️◾️
Preferential Period: Stays in May and June 2026
[Limited-time Offer: 2 rooms per day / with selectable benefits]
Plan details:
* A preferential plan at a discounted price compared to the regular price.
* Special benefits to enrich your stay.
(You can choose one of the six benefits below in (1) and (2).)
(1) Drinks during dinner
We will prepare a drink that complements your meal, according to your preference.
・Veuve Clicquot Yellow Label Brut (750ml)
・Seisen Ishigamizuru Junmai Daiginjo (720ml)
・Opia Chardonnay Sparkling (Non-alcoholic)
(2) Souvenirs
Take the lingering memories of your stay home with you.
・Hansuiryo Head Chef Honda's carefully selected Karasumi Kasuzuke (one piece)
・Nagasaki Sasebo Beef Tail Curry (3-pack set)
・Suzakiya Gokujyo Gosanyaki Castella (in paulownia wood box) + Aritayaki Oval Plates (small) 5-piece set
* The Aritayaki plate set may be replaced with another Aritayaki product depending on stock availability.
※Check-in 15:00-19:00 / Check-out 11:00
※One item per room
※Please choose at check-in
※These are special benefits exclusive to this plan, not usually offered.
※Please note that sales may end without prior notice once the planned quantity is reached.
◆ Includes use of Nishi-no-Yu Private Bath
Guests booking this plan will be provided with access to the Nishi-no-Yu private bath by prior reservation. Please relax and enjoy Unzen's famous hot spring in a private space with your family.
Click here for reservations
- ◾️◾️◾️About 'Ryotei Hansuiryo'◾️◾️◾️
'Ryotei Hansuiryo', located in Unzen Onsen, Nagasaki Prefecture, is a prestigious ryokan that received a Michelin Guide Hotel Selection 1 Key in 2025. It offers guests a peaceful time in a beautiful garden and a sophisticated Japanese space. It features kaiseki cuisine that utilizes seasonal ingredients, and heartfelt hospitality.