More than just an outdoor bath—our "Open-air Bath Suite" features a dedicated lounge for post-bath relaxation. Indulge in the hot springs whenever and however you wish, in your own private sanctuary.

This exclusive plan includes a bottle of champagne prepared in your room. Enjoy a glass as you indulge in a luxurious post-bath relaxation.

Originating in Nagasaki, "Shippoku" cuisine allows you to enjoy a variety of dishes served on large platters, perfectly designed for couples to share together.

To celebrate special occasions like birthdays and anniversaries, we offer KAI's original celebration box—an elegant tiered lacquered box filled with preserved flowers and a cake.

Enveloped in shifting colors and shimmering light, you can spend a special night feeling Nagasaki's deep history and the elegant brilliance of stained glass.

In this mystical space, enjoy our "Stained Glass Cocktail," inspired by the shimmering play of light, or savor a "Milkshake," the classic dessert of Nagasaki.

In Nagasaki, the birthplace of letterpress printing in Japan, we offer a "Letterpress Experience." Here, you can select your own characters, discover the joy and depth of printing, and explore its historical roots.

You can select your favorite characters to print, creating a one-of-a-kind memento of your journey to take home together.