Much like the UK, Japan has several online portals for viewing used cars. This data is collected and provided in an API for which BHP has access to and brings this data to an easy to use search filter system with plain English text rather than using Google Translate on Japanese sites!
ASNET is the leading website used for listing stocks from Japan Dealers. This website provides the data for over 7 million cars to members every year. The members are provided with all relevant information related to the cars, such as the pictures, Condition Sheet etc.