Earlier quoted context omitted.
Japan is completely privatised, extremely efficient, huge network, fastest trains in the world, and is profitable. One of the many ways they did it was by converting stations into mini-malls and charging rent. Also, a strong partnership with the state helped.
Huge network... Japan... sure if you’re Taiwan I guess you’d think it’s huge.
or, if you prefer a larger country, china's network is 24000 miles.