I really only know about gothic ****** in Japan, but if you would go for elegant gothic aristocrat (which is a more mature sub-division of elegant gothic ******), you could probably find some things. Also, many of the things that are considered punk or ero ****** are closer to western goth too.
Here's a link to a guide for gothic ****** shopping in Tokyo:
http://www.***********.com/community/egl/649713.html
And here's a page with general gothic ****** information, including links to all major brand sites, where, I suppose, you can find adresses to the brick and mortar shops:
http://www.avantgauche.co.uk/links/index.html