Notices

KAI Unzen
An Invitation to
a Refreshing Summer Retreat

KAI Unzen
An Invitation to
a Refreshing Summer Retreat

Known as the "Karuizawa of Western Japan," Unzen Onsen is a summer retreat where temperatures are about 7°C cooler than the city center. We invite you to a luxurious summer stay that makes you forget the blistering heat.

Relax and embrace the summer on the terrace.

Evening Breeze Terrace

Introducing the new Evening Breeze Terrace. Enjoy a luxurious moment enveloped by the cool breeze blowing down from the mountains.

Stained Glass Wind Chimes

Colorful stained-glass wind chimes create a beautifully refreshing melody in the breeze.

Lemonade Cream Soda

Inspired by the history of lemonade, which was a favorite drink in Unzen from the Meiji to the early Showa eras, we are pleased to offer our "Lemonade Cream Soda," complete with beautifully colorful, refreshing jelly.

Nagasaki Kite Lanterns

The waterside area stretching right before the terrace features striking, vibrant blue lanterns inspired by the traditional craft of Nagasaki kites. They create a beautifully refreshing atmosphere for a summer evening.

Period

26/06/01~26/09/30

Time

4:00 PM-7:30 PM

Prices

Lemonade Cream Soda ¥1,200 (tax included)

Reservation

No reservations required

WAKARAN Lounge

A Lounge Space Styled in Blue

The space is illuminated by the light of kaleidoscopes crafted from glass remnants saved during the restoration of Oura Church, a World Cultural Heritage site. Immerse yourself in this cool, soothing light for a truly special evening.

Stained Glass Cocktail

At the Wakaran Lounge, we offer a selection of vibrant, colorful original cocktails inspired by the brilliant sparkle of stained glass.

Period

Year-round

Time

9:00PM~11:00PM

Prices

Stained Glass Cocktail ¥900 (tax included)

Reservation

No reservations required

Cool-down Soaking

Body-temperature Bath

During this event, the open-air hot spring at Kai Unzen will be set to a "neutral temperature" of 35–36°C, matching your body heat. This creates a wonderfully soothing bath where you feel neither hot nor cold.

Post-Bath Refreshments

To further cool down your body after a relaxing soak, we offer a refreshing "Post-Bath Beer" to chill you from the inside out, alongside "Chilled Amazake" (sweet sake)—the perfect option for restoring hydration and nutrients.

Period

26/06/01~26/08/31

Prices

Post-Bath Beer ¥920 (tax included) Chilled Amazake (Sweet Rice Drink) ¥600 (tax included)

Reservation

No reservations required

Unzen Onsen

700m-High Summer Retreat

Unzen Onsen is a summer retreat where temperatures are about 7°C cooler than in the city center. From the Meiji to the early Showa period, many international visitors traveled here seeking this refreshing relief from the heat.