Is Demon Slayer: Kimetsu no Yaiba - Infinity Castle 3 a sequel?
- Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020)
- Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025)
- Demon Slayer: Kimetsu no Yaiba - Infinity Castle 2
- Demon Slayer: Kimetsu no Yaiba - Infinity Castle 3
Yes: it's movie 4 of 4 in its series, after Demon Slayer: Kimetsu no Yaiba - Infinity Castle 2.








