Hi mate,
I used Iron Chef / Iron lady to import my FD RX7 from Ireland back to Australia (Personal Import Scheme). They should be able to assist with importing your Capella Coupe from Japan also and will advise what needs to be done and estimated costs etc.. (This will vary for every car and depending on what ports you're going to and what work you wish to tackle yourself in the process).
http://www.viczcar.com/forum/index.php?topic=13761.0
As an FYI: My FD RX-7 cost approx $7000 AU all up, which included Blue slip (RWC for NSW), Pink Slip, Green Slip ,Stamp Duty, Quarantine, Wharf Fees, Shipping, Insurance, Compliance.... The list goes on!
As a thank you send us some photos of your Capella Coupe, but perhaps start a new thread?