Ghost In The Shell exists as a Japanese media franchise, and the recently released movie is part of that franchise (because it is a live-action film adaptation of the original Ghost in the Shell manga).
I know about "Disambiguation between franchise and movie tags", but that doesn't seem to have ended in an agreed upon convention.
It seems users already created a tag specifically for the recent movie: https://movies.stackexchange.com/questions/tagged/ghost-in-the-shell-2017 . Is this the correct way to go?