Born in May 2025

Luxury villa on a plot of about 1800 square meters.

HAKONE KAIRAI is an adult's secret rental villa inn limited to 1 group per day, located on a large 1800 square meters site surrounded by the majestic nature of Hakone Sengokuhara. Only 70 minutes by car from Tokyo! A supreme private retreat where you can immerse yourself in nature with an open-air hot spring known its skin-beautifying effects, a sauna, and a spacious open terrace. The meals are prepared by a chef who knows the local ingredients inside and out. A dedicated concierge will support your special stay tailored just for 1 group.