The numbers are from 2017. India energy consumption is much higher now than Japan.So India produces similar amounts of power to Japan, but have 12x more people. Therefore, have 12x less industry or consumption. Sounds about right.
China is 5x richer than India and produce 5x the power.
US is post industrial, so power use is reduced.
Indian rupee and stock market returns are much better than Japan in recent years despite massive import increase.
India large service sector means more temperature control offices to build digital products. and I think India auto sector when you include motor bikes will be larger than Japan. in some countries air travel is subsidized and there is no other way around it.
Japan and China are densely populated so train make sense.