For decades Japan has been crawling with headhunters!
That is, thousands of tourist destinations in Japan have these signboards with face cut-outs for taking pictures called Kaodashi(3Yen 2009-09-11).
However, the krazy Kumamon*, Japan’s No. 1 loose-character† mascot has taken these ‘face-in-hole’ boards to a higher level.
Read more about the Japanese Culture of Kaohame-Kaodashi (alicegordenker.wordpress.com | 2012/09/19).