> http://www.youtube.com/watch?v=NCdObJJ9klA
> http://www.youtube.com/watch?v=VfWgE7D1pYY
> http://www.youtube.com/watch?v=kDimecfT3y8
> http://www.youtube.com/watch?v=JCAfEWcoqrU
> http://www.youtube.com/watch?v=pe_kY473YLw
> http://www.youtube.com/watch?v=Ji6FiKgVd-I
> http://www.youtube.com/watch?v=9jMNaVkKA4w

なぜこんなにDuplicateしてるんだ

参考：2011/01/04(火)04時08分05秒

http://www.youtube.com/watch?v=NCdObJJ9klA
http://www.youtube.com/watch?v=VfWgE7D1pYY
http://www.youtube.com/watch?v=kDimecfT3y8
http://www.youtube.com/watch?v=JCAfEWcoqrU
http://www.youtube.com/watch?v=pe_kY473YLw
http://www.youtube.com/watch?v=Ji6FiKgVd-I
http://www.youtube.com/watch?v=9jMNaVkKA4w