Buying a hardware in Japan...looking for a graphic card

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Mina sama, konnichi wa

I know it`s probably not the very best site to start such a topic, but... I need some info and I presume I can get it here.

In next week I`m flying to Japan to work there for 6 weeks. Apart from visiting Kyoto, I`d like to buy some stuff there, especially brand new graphic card, costing aroud 150-300 USD (or perhaps up to 10,000 Y ).
Any ideas, where could I buy one ? And which model could You recommend ?

My current PC has Barton 2.8, 1024 400 MHZ DDR kingston and K 7 Triton motherboard. I have to buy an AGP ONLY card, if possible fully compatible with Dx 9 and all the shaders...


Sorry for so moronic question, but I have completely no idea now about the hardware I can buy there. And I wish I knew something before arriving .

And, by the way: I`ll be extremelly thankful for all the WORDS in Japanese concerning the matter... with apropriate Kanji my computer vocabulary in Japanese is a black pit I`m afraid.
Thank you