Kamen Rider Complete Selection Help

[Firestorm]

Hey everyone,
I really want this Kamen Rider W Complete Selection Dopant Memeory Set ( http://p-bandai.jp/item/item-1000006664/ )
But I'm not sure how to buy it does anyone know how/where i can buy it from so that it can be sent to me in Australia?
I've heard that it needs to be purchased online and that it isnt actually sold in any shops in Japan
If any of you know how to get these kind of things please let me know

[De-Ceddy-Con]

It's a 'Bandai Premium' item. From my understanding it's similar to the way special edition items from Tamashii (another division of Bandai) are only sold at their Tamashii Web Shop. Only Japanese residents are able to purchase them.

You can try contacting Joseph Tsai at http://tokyohunter.blogspot.com/
Instructions on how to contact him are at that site.
He basically buys things for you for a fee, acting as a proxy. Very handy when you want to get your hands on these limited items.

Or, if you have friends or family in Japan, they should be able to purchase the item for you, then post it over here.