merchandise in Osaka or in Tokyo

[darkhellangel]

Hi all, i'm new in this forum

i'm sorry if i duplicated the subject
right now i'm in training in Osaka, can you tell me where can i find/buy their merchandise in Osaka?
or maybe in Kyoto or even in Tokyo
i already found their CDs/DVDs in musicstore (infact in Osaka and Kyoto), but i cant still find anothers, just like the t-shirt/pins/or etc.
i will be in Osaka until the end of Jul'11
thanks 

*mey*