The Matsuken Samba is song and danced by a formerly washed-up Japanese samurai soap-opera star, Matsudaira Ken. Man, not only can he croon, but he is amazing at shaking his hips. Ken's got the moves, but you could even learn them too with the instructional video.
(For bonus points, track down the mock-training video by one of the guys from Smap that will teach you all the Matsuken moves)
This is Japanese cheeze at its very best!