There are many aspects to Shibuya, from upscale department stores to kawaii shops, to restaurants, movie theaters, hotels, Yoyogi Park... and in fact all the way over to Southern Terrace by the south exit of Shinjuku Station (even most locals don't realize that as soon as they cross the street after coming out of the south exit of Shinjuku Station, they are in Shibuya).
So, if I'd given the idea of video-recording it a lot of thought, I either would have set aside a lot of time to try to cover all angles, or I would have agonized over which aspects of the area were most wanting to be covered. As it was, I just let my feet run on auto-pilot for an hour or so, from the Hachiko side of Shibuya Station, and they naturally followed the path of the former river (maybe still down there under the street somewhere in a pipe), and then took a turn here and there as seemed appropriate.
Why is "kawaii" in Shibuya? The other side of the Yamanote Line (Ueno-Tokyo-Shinbashi-Shinagawa) is more professional/business oriented, with the Ikebukuro-Takadanobaba-Shinjuku-Shibuya stretch heavier with students, and Shibuya with (seemingly - I haven't actually studied the exact demographics of this) having the most high school students. Sooo.... Shibuya is probably the world capital of kawaii. That said and out of the way - if you look at the passersby in this video by master videographer LHS:
- there are also businesspeople, etc. in the scene, but the majority of the crowd are probably in their twenties.
There should be much more to say, but after living with Shibuya for over 24 years, it just feels like part of the local scene (which it is), so I'm having a hard time getting into the frame of mind of seeing it as something novel - even though it has never ceased to intrigue....
Lyle (Hiroshi) Saxon