Welcome to Gaia! ::

a lot of j-style for men is actually Calvin Klein, BVLGARI, Hugo Boss, etc.

Japanese clothes isn't really that special.

Pick up a magazine of "Men's Egg" or "non-no" and it should give you some hints. Essentially, most rock esque guys would wear a fitted button down dress shirt with low-profile figaro necklace chain with small subtle pendant, maybe one or two rings, a matching watch, and slacks or loose-fit jeans with a leather belt.

However, if you are honestly hellbent on japanese styling in more the urban subculture aspect, www.jd-zoot.com is where i've bought a few of the Hiryu lines. however, wear anything other than the jeans and expect to get jumped. urban culture in jp is more geared towards chinpira (low level yakuza that're only slightly above gang member level).

Japanese men's fashion = italian, french, and some american designers.

Spike your hair, bleach it, add two or three earring pierces on your left ear or one on both, wax your eyebrows and nipples, and get yourself some stuff from Macy's.

I hope that helped.