If you have not seen either of these movies yet.......GO GET THEM. I promise anyone and everyone here that you will not be disappointed. Grave of the Fireflies is about two World War II orphans, and their lives after a firebombing leaves them without their mother. Perfect Blue is a psychological thriller about a pop singer turned actress who finds out that someone is watching her twenty-four-seven, and she begins to go insane, and you, the viewer, experience the insanity also and become confused as to what is real, and what is not. Neither one is that long, but they are both very rewarding.