Someone is really having fun cutting and pasting these around the internet. More fake Japan videos using the familiar imitation Youtube page:
Click to Enlarge
There are many sites popping these right now, all of which offer “Age verification” via filling in surveys, installing software or trying out profile changers, ringtones and other content depending on what list of links are being served by the verification box when you hit them.
I particularly like the IQ test which involves sending them your mobile number and paying $10 a month to sign up to who knows what.
URLs to avoid:
Christopher Boyd (Thanks to Wendy for additional research).