Demon Slayer Season 4 Finale: Extended Episode to Conclude Hashira Training Arc

The final episode will feature a 60-minute runtime and set the stage for the upcoming battles against Muzan Kibutsuji.

The finale, titled 'The Hashira Unite,' will premiere on June 30 with an extended runtime.
Muzan Kibutsuji's ambush on Kagaya Ubuyashiki is a pivotal moment in the episode.
Season 4 has expanded the shortest arc in the manga with new material showcasing each Hashira.
Future plans for the anime include potential films or a fifth season to cover the final battles.
Fans can catch up on all episodes and the Mugen Train film on Crunchyroll, Hulu, and Netflix.