Hare Hare Yukai Dance

"Hare Hare Yukai" is the most popular dance among anime fans in 2007. It is from the ending song of anime "The Melancholy of Haruhi Suzumiya". The dance was performed by fans from ALL OVER THE　WORLD!!!

Other reports on Otaku

Otaku: Japan's Consumer Fanatics (BusinessWeek)

Anime Fantasy Is Big-Biz Reality (BusinessWeek)

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