The time we spend together
becomes a lifelong treasure.
Create memories that last a lifetime
— experience it at kaitoinn.
一緒に過ごす、
その時間が一生の宝物になるから
思い出をつくる旅、
kaitoinnでしてみませんか？
Kaitoinnとは
We are a group operating accommodations in destinations each with their own distinct charm — the main island of Okinawa, Sajima in Yokosuka, Kanagawa, and Naruko Onsen in the Tohoku region. At the heart of what we do is a simple commitment: to offer every guest a moment to step away from the everyday and let both body and mind truly unwind.
Lose yourself in the resort atmosphere of Okinawa, where crystal-clear waters and lush nature invite you to slow down and embrace island time.
Along the tranquil shores of Sajima overlooking Sagami Bay, breathe in the sea breeze and savor the quiet.
In Naruko Onsen, surrender to deep relaxation as steam rises from the rich hot springs and the mountains shift through the colors of every season.
Honoring the unique character and culture of each place, we have created spaces that serve as the perfect setting for a true retreat. During your stay, let go of the clock and move at your own pace.
PRIVATE STAYの紹介
Okinawa
Here, the noise of everyday life gently fades away. Nestled between the sea and forest of Onna Village, Okinawa, your time flows quietly and unhurried.
Naruko
A fully private rental, limited to one group per day, nestled in the nature of Naruko Onsen. Enjoy your stay without worry, sharing the space exclusively with your family or closest friends.
鳴子
鳴子温泉郷の自然に囲まれた一日一組限定の 一棟貸し 。ほかの宿泊客を気にせず、大切なご家族や仲間だけで気兼ねなくお過ごしいただけます。
南葉山
Why not take a short escape from the everyday in Minami Hayama and Sajima? Whether you’re a couple, a family, or a small group, enjoy your own unhurried time in complete privacy.
選ばれる理由
Prime Location
Our properties are set in special locations where you can feel the gifts of nature close at hand. In Okinawa, an emerald-green sea and vivid skies spread before you in a resort setting that offers a true sense of freedom from the everyday. In Naruko, you are enveloped by mountains rich in seasonal color and a historic hot spring village, inviting peaceful moments of relaxation. At both destinations, you can fully enjoy the unique charm that each place has to offer.
Comfortable Amenities
We have baby goods on hand so families with young children can enjoy their stay with complete peace of mind. We also provide everyday essentials such as a washing machine, dryer, and refrigerator, allowing you to settle in and live comfortably as if it were your own home. At our Naruko property, diatomite — a natural material — is used on the walls to keep the indoor air clean and comfortable.
Caring Staff
With no staff on-site, you are free to enjoy your privacy at your own pace. That said, should anything come up during your stay, our team is always ready to assist promptly by message or phone. We take pride in warm, attentive service, and aim to make every guest feel welcome enough to want to return.
Experience It for Yourself
Book Your Stay Here
