Quick Summary As of May 2024 , there are 4 Seasons released or currently airing, totaling 55 episodes and 1 movie.

Detailed Season Breakdown Season 1: Tanjiro Kamado, Unwavering Resolve

Episode Count: 26 Episodes Arcs Covered: Final Selection, Kidnapper's Bog, Asakusa, Tsuzumi Mansion, Natagumo Mountain, Rehabilitation Training. Plot: This introduces Tanjiro, Nezuko, Zenitsu, and Inosuke. It covers Tanjiro's training to become a Demon Slayer and the climax at Mount Natagumo against the Spider Family.

Season 2: Entertainment District Arc

Episode Count: 11 Episodes (Note: The first episode of this season is a 1-hour special). Arcs Covered: Mugen Train (Recap/Re-adaptation), Entertainment District. Important Note: The first 7 episodes of this season retell the Mugen Train movie (focusing on Rengoku) with new animation and scenes. Episodes 8–18 cover the Entertainment District arc (the battle in the red-light district). Plot: The team joins Sound Hashira Tengen Uzui to investigate disappearances in the Yoshiwara Entertainment District, leading to a major battle against Upper Rank demons.

Season 3: Swordsmith Village Arc

Episode Count: 11 Episodes Arcs Covered: Swordsmith Village. Plot: Tanjiro travels to the secret village where his sword is made. There, he teams up with Mist Hashira Muichiro Tokito and Love Hashira Mitsuri Kanroji to defend the village against Upper Rank attacks.

Season 4: Hashira Training Arc

Episode Count: 8 Episodes Status: Currently Airing (Premiered May 12, 2024). Arcs Covered: Hashira Training. Plot: In preparation for the final battle against Muzan Kibutsuji, the Demon Slayers undergo rigorous training led by the Hashira.

The Movie Mugen Train Arc (The Movie)

Release Date: 2020 Relation to Series: The events of this movie are covered in the early part of Season 2.

Correct Watch Order Because the Mugen Train story exists as both a movie and TV episodes, new viewers often get confused. Here is the best way to watch: