THIS IN NOT JAPANESE but thought maybe some would like to see this videa
 

YouTube - DJ Fresh - Gold Dust (Official Video)

How brilliant are these people and So happy.

YouTube - Joe Hague Fatboy Slim Juggling Video

juggling around BRIGHTON uk.

YouTube - Inspired Bicycles - Danny MacAskill April 2009

cycling endinburgh So fantastic.

Are many of these activities popular inJAPAN?


Proves what everybody is capable of doing when they try.

The videos are interesting but I'm not sure if I understand your question at the end...

Are you asking if they have Jump Rope Teams, juggling performers and freestyle BMX bicyclers in Japan? Here's some Japanese videos:

YouTube - Tokyo Jump Rope Teams

YouTube - Japanese Jugglers

YouTube - Street BMX from Japan

thanks for that. I think they are all amazing

Its incredible what is possible really when effort is made.