1000 yen bill

[thomas]

Found this at J-List, a trick with a 1000 yen bill each and every Japanese supposedly knows

=> http://www.jlist.com/c3/souseki.jpg

 

[moyashi]

hehe, the cellular phone company AU did commercials with this as the main point.

 

[NQT]

Hehe, I've never seen this before.