【VOICEROID解説】日本一短い県道はどこ？道路に関する日本一！

Japan's longest prefectural roads, shortest national roads, highest national roads, intersections where national roads converge... We've compiled a list of Japan's best road-related roads. Correction: It's "Umeda Shinmichi," not "Umeda Shinmachi." BGM: Summer-Colored Glass Beads (Private Manbou) Wasurenagusa (Private Manbou) OSM: http://www.openstreetmap.org/copyright Twitter:   / japanroute43   Niconico: http://www.nicovideo.jp/user/92164945 #Commentary #VoiceroidCommentary #KotohaSisters