Originally Posted by
RichardInSF
I do not believe that Shibuya station is the busiest in the world. My impression is that honor belongs to nearby Shinjuku station.
Shibuya has two private rail companies (Tokyu and Keio), three subway lines (Ginza, Hanzomon, and Fukutoshin) as well as 4 JR tracks.
Shinjuku has three private rail companies (Keio, Odakyu, and Seibu -- although the last one is not directly connected to the rest), three subway lines (Oedo, Shinjuku, and Maronouchi) as well as 14 JR tracks. I bet that even not counting Seibu, Shinjuku still beats Shibuya.
Just checked the most recent statistics and yes Shinjuku has Shibuya beat by just a bit. Both handle over one billion people a year lol!