Minakami Onsen Aratashi Minakami is located in the tranquil Minakami area, known for its natural hot springs and scenic mountain views in Gunma Prefecture, Japan. The hotel is near the Tone River and the base of Mt. Tanigawa, a popular destination for hiking and nature lovers. Minakami Station is about 1.4 km away, and Jomo-Kogen Station on the Joetsu Shinkansen line is approximately 12 km from the hotel. The nearest major airport is Tokyo Narita Airport, roughly 140 km away.