I paste an email I got from this site, a little complicated but probably many will be interested. )

Dear Sirs,

we are GateJapan, the unique system to buy online from any japanese site at japanese prices. GateJapan is the way to a new worldwide shopping/buisness open to everyone.
We are writing to You because we believe our offer may interest You, Your partners and Your Users:
1. we help You to find products on any japanese website and
2. we allow You to buy whatever You want directly from the japanese market: we just need the internet address (URL) of the item(s) to be purchased.
3. We present in a few hours an offer for the purchase and shipping of the item(s) to the User