Hotels in 九重町

KAI Aso is Hoshino Resorts' accessible entry into Kyushu ryokan culture, set in the highland volcanic terrain of Kokonoe-machi, Oita. It suits anniversary trips and first-time ryokan guests who want a structured check-in to check-out experience — onsen, kaiseki, local craft — without the long lead times of Japan's most sought-after independent inns. Booking is straightforward, and the format delivers a clear special-occasion arc.