It depends... 60-Hz AC in Osaka and 50 Hz in Tokyo. Standing on the left of the escalator in Tokyo and on the right in Osaka. Oh Japan.. https://www.japantime

It depends... 60-Hz AC in Osaka and 50 Hz in Tokyo. Standing on the left of the escalator in Tokyo and on the right in Osaka. Oh Japan.. https://www.japantimes.co.jp/news/2011/07/19/reference/japans-incompatible-power-grids/ https://www.japantimes.co.jp/news/2011/07/19/reference/japan... https://kotaku.com/its-hard-for-japan-to-change-its-escalator-manners-1835682161 https://kotaku.com/its-hard-for-japan-to-change-its-escalato...