You don’t see too many of these around.
Wirefarm Jim gave me this
50 yen 50 sen note (=1/2 yen, I think I got gypped!) as a consolation prize after I lost our wager on who was older. Thanks, Jim.
The 2,000 yen note seems to be slowly becoming more common. For a culture that abhors history, it is a (pleasant) surprise to see Japanese currency so traditional.