I went to a cottage called Mokuren in Rental Villa Hiiragi.
A vila type building with the living room and the traditional Japanese room on the first floor, and another Japanese room and a bedroom with a double bed on the loft. In the kitchen, there is everything you need from kitchenware to coffee makers, and you will only need to bring the ingredients. The outdoor bathtub is filled with water directly brought from the hot springs. You can enjoy cheap and fun camping under the shining stars!
Rental Villa Mokuren 50400yen
Rental Villa Hiiragi
1-1225 Honjo Amagasemachi Hida-shi Oita