1 ) Good declaration
2) break up of custom duties, (duties, sales tax, VAT etc ) . must be original with customs stamp
3) export certificate / sales certificate from japanse auction house
4) passport copy AND ID card of consignee ( the one against whose name the car is imported ) .
5) passport number and ID card of consignee MUST match the data on GD page
a sales deed and delivery challan from the importer , for your convenience