Animedao is no different technically to the animation productions of Western culture. Which, if you know anything about, takes an incredible amount of time and work. Stories must be written, storyboarded, workshopped, taken into an animatic, voiced, and animated.
This is a process that can take months and often years to finish. All of these projects are created from an entire studio of artists typically led by a director. This video covers the workflows from various animation studios and just how intensive it is to create animated work.