Most online shops retailing Japanese products sell items of inferior quality, if made in Japan at all. Japanese lacquer-coated chopsticks for only $2.95 a pair? Buy several, because you'll find the lacquer gone after only a few meals. Premium green tea for just $9.95. That's a half-brewed idea; the truly good stuff goes for a bit more.
If you can tell me approximately what you want and, more importantly, how much you want to spend, I can find the item for you. The product you desire at the quality you deserve. Guaranteed.
Drop me a line at email@example.com.