A drive route of about 320km from Ueda, Nagano to Nikko, Tochigi, crossing Gunma Prefecture. It was set in 1987 because of its resemblance to the German Romantic Road. Eleven municipalities participate in Gunma Prefecture. The main route is from Oni Extrusion in Tsumagoi Village (Asama Kogen) to Kusatsu Onsen via Mount Shirane. From Kusatsu to Nakanojo, the northern route that crosses the Kurezaka Pass to 40,000 is a road that also crosses the wandering poet, Wakayama Makisui. The southern route is along the Azuma River. Up to Numata, there is a exotic spot of Rockhart Castle, Marble Village. To Nikko, it is a road full of nature, such as Nikkorenzan and Fukiwari Falls.