Yes, there are many left-hand drive vehicles in Japan.
These cars are usually manufactured abroad.
Left-hand drive vehicles are very rarely produced by Japanese automakers.
In other words, left-hand drive Lexus models are virtually absent from the used car market.
However, it is very profitable to purchase European and American left-hand drive cars at Japanese auto auctions — vehicles that were previously imported to Japan from Europe or the United States and are now available for export again.
Typically, these are BMW, Mercedes-Benz, Audi, Porsche, Lamborghini, Ferrari, Ford, and some other brands.
For private buyers and car dealers, acquiring left-hand drive cars from Japan is especially attractive because — even with shipping and customs clearance — the total cost is 20–30% lower than in local markets.
Additionally, these vehicles usually have lower mileage, better condition, and richer configurations.
This creates great opportunities for profitable resale or simply gives access to a premium vehicle at a much more affordable price.