Harajuku, Tokyo is known internationally as a center of Japanese youth culture and fashion. Shopping and dining options include many small, youth oriented, independent boutiques and cafés, but the neighborhood also attracts many larger international chain stores with high-end luxury merchandisers extensively represented along Omotesando – Wikipaedia
You will find youth dressed up in different styles and times.
Here are examples:
Had been there and really, who can’t help being happy there?
Following is a video with music from Pharell Williams.