Ōhira Ichirizuka
Japan
Ōhira Ichirizuka is a historic Japanese distance marker akin to a milestone, located in what is now part of the city of Okazaki, Aichi Prefecture in the Tōkai region of Japan. It was designated a National Historic Site of Japan in 1937.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).