So I managed (after DVRing it) to watch this anime movie thanks to Toonami though it lacks a lot of action it has a very good story of life and death and a lot of drama.
Like a lot of movies based on this kind of stuff it has very beautiful backgrounds and character designs that one could easily mistake this for a Ghibli movie, which it isn't.
If you ever get a chance, I highly recommend checking this movie out specially if you got someone conflicted over the values of life and death.