Ano Ichirizuka - Credit: Wikimedia Commons
The is a pair of Japanese distance markers akin to a milestone, consisting of two earthen mounds flanking the route of the old Tōkaidō highway located in what is now part of the city of Toyoake, Aichi Prefecture in the Tōkai region of Japan. It was designated a National Historic Site of Japan in 1936. Read more on Wikipedia
Source: en.wikipedia.org