These are the two most luxurios cars used often used by royalty, government leaders, and executive businessmen mostly in Japan , Singapore and HongKong.
A special version, called the Toyota Century Royal, was produced for the Japanese Imperial Household, to be used by senior members of the imperial family.
In the 2003 movie Lost in Translation, Bill Murray was chauffered in a Toyota Century provided by the Park Hyatt Tokyo where his character was staying
Source: http://www.datsunhistory.com/president.html
http://en.wikipedia.org/wiki/Toyota_Century
