What episode does the Fourth Shinobi war start?
“War Begins!” (開戦!, Kaisen!) is episode 262 of the Naruto: Shippūden anime.
What episode is the 4th Great Shinobi War?
Episode 322Naruto Shippuden: The Fourth Great Ninja War – Sasuke and Itachi Episode 322 – Madara Uchiha.