I also currently looking to import cars from Japan, cousin is living in Tokyo so he can bid auction cars for us. My cousin is working in a "Car Company" so does has a licence to bid.
Here are some useful links:
DIY Importing http://www.raws.com.au/ImportPurchase.asp#DIY
General Info: http://carizma.com.au/Pages/Import%20-%20Regulations.htm
A Government Web: http://www.infrastructure.gov.au/roads/veh...cles/index.aspx
General F&Q: http://www.prestigemotorsport.com.au/modules/wffaq/
SEVS Register http://www.raws.com.au/SEVSReg.asp?fs_Make..._Page=2#results
Good Luck.
