Comment Re:Outdated trains (Score 1) 237
The Tokyo system is very easy. Ticketing and payment are very straightforward. You can buy a 1-way ticket or have a declining balance card and just swipe, swipe, swipe. If you stick to JR trains (which is easily possible), routing is easy. The only points of confusion I experienced were with signs lacking English text.
What got me in Tokyo several times was Chuo/Sobu line. The train changes line name at certain stations. Also you really have to pay attention to the final destination of the train, getting on the same line with different final destination means you may skip some stops. I had figured that if it's going the same way, on the same line and I'm only about 4 stops away it would make the same stops. I was wrong. I had an easier time figuring out London's system.