[chrismaeda]

You're reading too much into it. If you're a Japanese girl, you meet at Hachiko because it's right outside the main exit to the JR Shibuya station and across the street from the Starbucks and the all-important Shibuya 109 shopping center. If you're in Shinjuku, you meet in front of the giant Studio Alta sign which is opposite the JR Shinjuku East Exit. If you're meeting somewhere else, you have to decide which station exit to meet at. Since I'm a nerd, I usually arrange to meet people at whatever Bic Camera store adjoins the station.