Is there any idol shops in Japan that sells official merchandise?
 

Hi I want to find out where the idol (especially Ayumi Hamasaki and Shoko Nakagawa) shops is as I couldnt find any from google search.

Thanks in advance for the information. I am going to Japan on the 25th Oct.

I didn't find any when I was in Japan, the only place where I bought official and non official stuff (apart from CDs) were concert venues and BOOKOFFs (but that's in 2005, in 2010 there were mainly CDs and DVDs)

Although Johnny's Entertainment has got one in Tokyo so dunno about other artists.

I only found an AKB48 FanShop in Harajuku o.o

the best way to find anything about such stuff is probbaly to ask die-hard local fans.