Found couple of throwback customs
here:
Even when I was a kid in Japan, they were always old, ancient, dinosaurs. I think niky brought up Phantom, it is a similar take by the Japanese culture, if that make sense. Americans keep on bringing up Buick, but it's more along the lines of Presidential Lincoln. It's not just "ancient", it's also V.I.P. Speaking of Presidential, the Nissan has a exact version of this car, and it is called Nissan President.
What they look like now(or at least, last I checked):
What they looked like when I was a kid:
Century, President, they are both somewhat obscure, dino-VIP cars. Like I said earlier, if you aren't Japanese, and if you aren't old, you most likely won't get the point of this car. When I was a kid, back in the 80's, I think they both had V8's, which tells you how unique these cars were back then, since no normal(lol) Japanese sedans came with V8 until those crazy Lexuses & Infinities came out I think in 1989.