Premieres in Japan sometime in 2025. The new PV is here. Check out the ANN article for additional information. Synopsis of the source manga from AniList:
The name says it all! Denji’s life of poverty is changed forever when he merges with his pet chainsaw dog, Pochita! Now he’s living in the big city and an official Devil Hunter. But he’s got a lot to learn about his new job and chainsaw powers!
There was also a second visual released I have included below:
Is this canon? I’ll probably watch it anyway but I’d like to set expectations.
Yes, it’s just the next manga arc (chapters 39 to 52) right after the anime ended.
Spoilers obviously : ::: spoiler Reze Arc wiki page https://chainsaw-man.fandom.com/wiki/Bomb_Girl_arc :::
Sweet, I’m even more excited for it. Thanks!
Absolutely canon. If you watch demon slayer at all, it’s like what they did with the mugen train arc.