Japanese Domestic Market (JDM) cars are vehicles built and bought in Japan with the Japanese sector. They don't seem to be exported beyond the place. On the other hand, after some time, the JDM label has expanded to incorporate vehicles that were bought outside of Japan but below various badges https://turbo45426.dailyhitblog.com/42112616/the-ultimate-guide-to-jdm-engine-4age-blacktop-for-sale