Most of the Japanese people I have met in their twenties are all very hip. I always imagine them with new trendy sneakers, shiny leather jackets, cool sunglasses and a crazy hairdo. Now that's a big generalization, but it's from my experience.

Dyed hair, colorful clothes. Sharply trimmed eyebrows comes to mind as soon as I think of Japanese guys.

Tender ,traditional ,and modern.

Japanese girls,I think they are good at make-up,and look beautiful.