Is there a INUYASHA movie 5?

No, there is not. Production has ceased on any and all Inuyasha animation after the conclusion of Inuyasha: Kanketsuhen(Inuyasha: The Final Act), the wrap-up to the anime TV series. While several videos entitled "Inuyasha The Movie 5" and related titles, including the fan-made title "The Final Confrontation" are still up on the web, most date from 2008 or earlier and are clearly fan-made and completely unofficial.