I buy a lot of cds, but they're from various 
places.

animaxis.com, if they're still up.
kinokuniya, expensive, but guaranteed to be yours.
asahiya, expensive, haven't bought from there.

yahoo japan, dec.'s the off season, so this would 
be an optimal time to buy.

japan internet goods shop (jigs), they're 
excellent people

bought from all these places and they're awesome
jpqueen
animate
mandarake