Japanese Domestic Current market (JDM) automobiles are autos built and sold in Japan for the Japanese market. They don't seem to be exported outside of the state. On the other hand, after a while, the JDM label has expanded to incorporate cars and trucks which were sold outside of Japan https://jdm-honda-s2000-f20c-engi68675.goabroadblog.com/35881971/jdm-honda-civic-ek9-type-r-b16b-engine-5-speed-lsd-transmission-type-r-can-be-fun-for-anyone