This is the full film, so watch it while you can because who knows how long it will stay up at Google Video. According to Wikipedia, the 1988 animated film Akira "by Katsuhiro Otomo [was] based on his manga of the same name. The movie led the way for the growing popularity of anime in the West, with Akira considered a forerunner of the second wave of anime fandom that began in the early 1990s." The movie runs 2:04:16: