東京都 Walking along the Kanda River | Discover Yodobashi Bridge! | Shinjuku - Takadanobaba
Walking along the Kanda River | Discover Yodobashi Bridge! | Shinjuku - TakadanobabaAs a lover of electrical products, I...
2017-12
東京都 
東京都 I found eight first-order benchmarks, including the Japanese datum of leveling, on my walk from Tokyo to the National Diet Building!
The elevation in Japan is the height of Tokyo Bay from mean sea level.In May 1894, a mark was placed at 24.500 meters ab...
東京都 Walking along the Kanda River｜Discovering the conduit for the Circular Route 7 underground regulating reservoir! | Meidaimae - Shinjuku
In the past, the Kanda River used to flood frequently. In recent years, we rarely hear about floods. One of the main rea...