3. Know Where To Shop

Sure, most of these brands have their own site with a list of stockists, but most of the good shit sells out in a week or so. Thus, hollering at places like Rakuten or Yahoo.co.jp auctions are decent bets to find the new goods or even older ones that you missed out on. But straight-to shops like Nanamica, Cotwo, or Chicken Shack will give you the latest drops on the good stuff.