Demon Slayer: Kimetsu no Yaiba Infinity Castle
Kimetsu no Yaiba: Mugenjou-hen Movie 1 - Akaza Sairai
#10 Most Rated#35 Most Popular#2 Most Rated · 2025
Muzan Kibutsuji arrives at the Demon Slayer Corps' headquarters during the Hashira Training arc, attacks the household of master Ubuyashiki, and drops every standing Hashira and the rookies who arrived to defend them into the Infinity Castle — the upside-down sliding-room dimension where the Upper Moons live. The movie trilogy's first installment is the descent into the castle and the simultaneous Hashira-versus-Upper-Moon duels that follow: Shinobu Kocho's confrontation with Doma, Akaza's rematch with Tanjiro, Giyu Tomioka's, and the cost the corps pays for finally being in striking distance of Muzan.
Muzan Kibutsuji arrives at the Demon Slayer Corps' headquarters during the Hashira Training arc, attacks the household of master Ubuyashiki, and drops every standing Hashira and the rookies who arrived to defend them into the Infinity Castle — the upside-down sliding-room dimension where the Upper Moons live. The movie trilogy's first installment is the descent into the castle and the simultaneous Hashira-versus-Upper-Moon duels that follow: Shinobu Kocho's confrontation with Doma, Akaza's rematch with Tanjiro, Giyu Tomioka's, and the cost the corps pays for finally being in striking distance of Muzan.
Muzan Kibutsuji arrives at the Demon Slayer Corps' headquarters during the Hashira Training arc, attacks the household of master Ubuyashiki, and drops every standing Hashira and the rookies who arrived to defend them into the Infinity Castle — the upside-down sliding-room dimension where the Upper Moons live. The movie trilogy's first installment is the descent into the castle and the simultaneous Hashira-versus-Upper-Moon duels that follow: Shinobu Kocho's confrontation with Doma, Akaza's rematch with Tanjiro, Giyu Tomioka's, and the cost the corps pays for finally being in striking distance of Muzan.
Format
Movie
Episodes
1
Episode Duration
155 mins
Characters
View all 34
Staff
View all 186
News
View all
Reviews
4 · sorted by votes
Status Distribution
Current
5%·8,507
Planning
36%·55,861
Paused
0%·771
Dropped
0%·226
Completed
58%·91,661
Score Distribution
102030405060708090100
Relations
Demons96%Male Protagonist92%Swordplay91%War88%Revenge88%Shounen86%Martial Arts84%Super Power83%Gore80%Dungeon71%Ensemble Cast65%Curses60%Body Horror56%CGI52%Historical36%
Frequently asked questions
How many episodes does Demon Slayer: Kimetsu no Yaiba Infinity Castle have?
Demon Slayer: Kimetsu no Yaiba Infinity Castle has 1 episode.
Is Demon Slayer: Kimetsu no Yaiba Infinity Castle finished?
As of now, Demon Slayer: Kimetsu no Yaiba Infinity Castle has finished.
When did Demon Slayer: Kimetsu no Yaiba Infinity Castle start airing?
Demon Slayer: Kimetsu no Yaiba Infinity Castle started airing on July 18, 2025.
What kind of show is Demon Slayer: Kimetsu no Yaiba Infinity Castle?
Demon Slayer: Kimetsu no Yaiba Infinity Castle is a movie with episodes around 155 minutes long, originally from Japan.
When did Demon Slayer: Kimetsu no Yaiba Infinity Castle premiere?
Demon Slayer: Kimetsu no Yaiba Infinity Castle premiered in Summer 2025.