The Kilometre Zero of Japan (日本国道路元標, Nipponkoku Dōro Genpyō) is on the middle of Nihonbashi bridge in Tokyo.
Kilometer Nol Jepang Kilometre Zero of Japan (日本国道路元標, Nipponkoku Dōro Genpyō) terletak di tengah jembatan Nihonbashi di Tokyo.