How Many Seasons Are In Demon Slayer ((exclusive)) May 2026

The final story arcs ( Infinity Castle arc) are being adapted into a theatrical trilogy, not a TV season. The first film of that trilogy released in 2025, with sequels ongoing as of 2026.

| Season | Arc Name | Episodes | Release Year(s) | |--------|----------|----------|----------------| | 1 | Unwavering Resolve Arc | 26 | 2019 | | 2 | Mugen Train Arc (ep. 1–7) + Entertainment District Arc (ep. 8–18) | 18 | 2021–2022 | | 3 | Swordsmith Village Arc | 11 | 2023 | | 4 | Hashira Training Arc | 8 | 2024–2025 | how many seasons are in demon slayer

Here’s a quick report on the number of seasons in Demon Slayer (Kimetsu no Yaiba) as of April 2026: The final story arcs ( Infinity Castle arc)