"Samurai" is a gentle spirited colorfil mini-film created as part of an advertising campiagn for General Electric. The plot of the short "tells a tale of a pint-sized samurai faced with a seemingly impossible challenge as proposed by a behemoth Emperor and his wicked minions." The short was produced by Three Legged Legs, the LA-based animation collective comprised of Greg Gunn, Casey Hunt and Reza Rasoli.
You can watch the entire short film here.
Found via Cartoon Brew.