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KAIRI SPA
Rejuvenate in harmony with the power of nature’s energy.
In ancient times, Iki Island was known as “Tenhito Todobashira,” a place where heaven and earth were believed to meet, and where the gods descended. At “KAIRI SPA,” we embrace the natural energy bestowed upon Iki Island. Our facility combines three elements: “Private Onsen,” “Fitness Gym,” and “Treatment,” all designed to help you achieve a healthy and beautiful mind, skin, and body. Experience the total rejuvenation and balance that come from embracing the natural energy of Iki Island.
Experience a unique moment only found on the remote island of ‘Iki’
For treatments or use of the private hot springs, we recommend making a reservation in advance. You may schedule or inquire about treatments via phone or email. Please feel free to contact us.”
Contact +81-920-43-0770
Mail: rsv@kairi-iki.jp
KAIRI SPA TREATMENT
Indulge in skincare items incorporating high-quality olive oil and naturally-derived ingredients from Iki and Kyushu. Our KAIRI SPA original all-hand treatments invite you into a time of healing.
Operating Hours: 10:00 to 22:30
Reception Hours: 10:00 to 19:00
Last start times:
60 minutes: From 21:30
90 minutes: From 21:00
120 minutes: From 20:30
TREATMENT
Indulge in skincare items incorporating high-quality olive oil and naturally-derived ingredients from Iki and Kyushu. Our KAIRI SPA original all-hand treatments invite you into a time of healing.
Operating Hours: 10:00 to 22:30
Reception Hours: 10:00 to 19:00
Last start times:
60 minutes: From 21:30
90 minutes: From 21:00
120 minutes: From 20:30
KAIRI TREATMENT MENU
MENU
Packages
“We have prepared two package menus for you to alleviate the fatigue of daily life. One offers a comprehensive relaxation experience combining body and facial treatments, and the other includes a meticulous body scrub followed by a treatment. Indulge in these specially curated packages to rejuvenate your body and mind.
kairi Body & Mini Facial Package
Pricing
90 minutes: 29,700 yen (tax included)
120 minutes: 38,500 yen (tax included)
kairi Refreshing Body Scrub and Treatment Package
Pricing
90 minutes: 29,700 yen (tax included)
120 minutes: 38,500 yen (tax included)
パッケージ
PACKAGE
Options
“With our detailed treatments focusing on your areas of concern, and the warmth of our private hot springs to soothe your body and mind, you can fully enjoy our menu and facilities designed for your utmost relaxation.
OPTION

KAIRI yoga Programme
Yoga Programme

KAIRI Private spa
Enjoy the private hot spring, a direct flow from the source of the historic Yumoto Onsen, which has been in existence for more than 1,700 years. It has a natural gushing spring from 170 meters underground. The spring water, abundant in iron and salt minerals, changes to a reddish-brown color, referred to as ‘golden’, when exposed to air due to its high iron content. The mineral-rich waters, beneficial for neuralgia, women’s ailments, and smoothing skin, warm your body from the core.
Operating hours:
6:00 – 24:00
Pricing for guests:
45 minutes: 5,500 yen (tax included)
KAIRI Private spa

Fitness gym
At our gym with a panoramic view of Yumoto Bay, we offer time for you to address your physical health and relieve any lack of exercise during your stay. Enjoy training on machines for biking, running, and walking.
Operating hours:
6:00 – 24:00
Pricing for guests:
Free of charge