Importing cars from Japan to Europe

I’m interested if someone here has done it or plans to do it because i was thinking about doing it. I want to get a nissan silvia s15, it’s my second favourite car but it has never been sold in europe. People who have it here are selling it for about 10k euros which is too much, but the ones from japan are cheaper. So if anyone has any info or experience getting a japanese car here let me know