I haven't ordered figures from them yet, but CDJapan has always given me good service to date, and their prices are pretty reasonable for the most part - they have
ALTER and
YAMATO categories, but of course only the newer figures are available.
Of course there's also Hobby Link and Hobby Japan. While I'd love to import and sell the figures locally, the only thing I'm never sure of is the local market - and then of course, since I'm not a business myself, I'd need to scrape the money for that from somewhere.