Since a PDF doesn't officially exist, here are the legitimate ways to view the Akira Animation Archives .

There is also the officially released "AKIRA Storyboards Collection," available as a scan from physical media like Blu-rays, which faithfully reproduces the boards with all their original smears and scribbles. While similar, these are distinct resources from the comprehensive "Animation Archives" book.

: Extensive technical drawings of iconic elements like Kaneda's bike .

Akira Animation Archives PDF 31 (assumed)

The original physical books are today. They had limited releases in Japan and were never fully translated into English.