Satonoyu Waraku 13 years or older in Minamioguni provides adults-only accommodations with an open-air bath and a bar. Offering free private parking, the 4-star ryokan is 26 miles from Mount Aso. The accommodation offers a hot spring bath, spa facilities, traditional restaurant, and free Wifi. Featuring a terrace, the units offer air conditioning and have a flat-screen TV and a private bathroom with bidet and a hair dryer. A fridge and kettle are also offered. At the ryokan, the units have bed linen and towels. The ryokan is located in a geothermal area, with a number of hot springs for guests to relax in. Kinrinko Lake is 28 miles from the ryokan, while Hacchobaru Power Station Museum is 4.2 miles from the property. The nearest airport is Kumamoto Airport, 35 miles from Satonoyu Waraku 13 years or older.