【混浴野天】川風呂で遊ぶ　尻焼温泉☆Enjoy mixed bathing in the river spa. Take a dip in the nude in the winter.

【助手席の旅Vol.042】 On the passenger seatI am traveling. I went to a natural hot spring in Nakanojo, Gunma, Japan. The name of this hot spring is called …