"The Tokaido Shinkansen from Tokyo to Osaka ....we carry around 390,000 passengers every day on average....The top speed of the all the trains is 270 kph..Approximately 20% of train crew are currently women.....we stop from midnight through 6 a.m. "
Source: Central Japan Railway Co (JR Central)
By Chris Betros
MAY. 27, 2013