Home Business (Video) Japan is building the fastest commercial train line in the world BusinessFEATUREDScience (Video) Japan is building the fastest commercial train line in the world By Marcus Bundt - July 9, 2022 345 0 FacebookTwitterPinterestWhatsApp (Video) Japan is building the fastest commercial train line in the world Japan is building the fastest commercial train line in the world – by removing wheels from the equation. Facebook Comments