I had to switch lines once from the Shinjuku line to the Ginza line. The map said that I could switch at Gion Station. I got off at the subway station and it ended up being a half a mile walk, all underground to the next subway line.
It showed as one stop on the map! This is obvious proof that the Japanese never disarmed and in fact have the largest nuclear arsenal in the world buried under Tokyo, ready to attack at a moments notice!!!
Is everyone really scared?