There is a hospital right in front of Okubo Park, so I wonder if some of these people are in the area simply because of the hospital... I love Tokyo, Japanese culture and I have a lot of respect for all the people who appear in this video.
*TTW can you create a comment game? I was thinking we can count the number of Tachinbo verses Pro's we see in your vids. That way we can get your opinion/input on how many you spot.* (If its not to much extra work.) Upvote this comment if you want to play the Game! Lots of interesting sightings today!