Okay I saw this movie at a sci fi convention on Long Island NY back in the late 80s or early 90s, never caught the name of it.
All I remember was that it was a ship in space and amid everything else, there was this FAT version of Snow White running about, being chased by (what I can only assume to be) sexually driven 7 dwarves. After that I do not remember anything. Any clues to what anime movie this was?