That's my fault, as I refer to it as a Lexus, being as how that's the name everybody knows it under, and if I said a Toyota Crown Aristo, they wouldn't know what I was talking about.
BTW: There were rumours that Japan might launch the Lexus name in Japan for 2007, but I don't know if they did or not.
PS: There is an art to converting these cars properly, and they need to be thoroughly examined before purchasing, to ensure that the job was well done.
I was in Japan in 1987 and 88 and the Toyota Crown even at that time had long been established as the top-of-the-line-best-car-you-can-get status symbol for Satcho-Sans across the country, IMO it will be a waste for Toyota to switch the name to Lexus, and lose out on that whole legacy, unless they're just trying to save a little money on making two separate sets of emblems.