---
title: 'Demon Slayer: Infinity Castle Arc... let''s talk about it'
source: 'https://youtube.com/watch?v=l_IlZ1e9Hxw'
video_id: 'l_IlZ1e9Hxw'
date: 2026-06-15
duration_sec: 963
---

# Demon Slayer: Infinity Castle Arc... let's talk about it

> Source: [Demon Slayer: Infinity Castle Arc... let's talk about it](https://youtube.com/watch?v=l_IlZ1e9Hxw)

## Summary

The video discusses predictions for how the Infinity Castle Arc of Demon Slayer will be adapted, focusing on the possibility of a movie trilogy versus a TV series. The creator shares pros and cons of each format and speculates on how the arc might be split into three movies.

### Key Points

- **Introduction to Predictions** [0:17] — The creator introduces the topic of how the Infinity Castle Arc will be adapted, noting it's a fan-favorite arc and they are excited for it.
- **Leak about Movie Trilogy** [1:41] — A reliable leaker suggested Infinity Castle will be adapted into a movie trilogy. The leaker correctly predicted Hashira Training would be 8 episodes.
- **Likelihood of Movie Trilogy** [2:48] — The creator believes the probability of a movie trilogy is high, noting ufotable's history with movies and the success of Mugen Train.
- **Cons of Movie Trilogy** [4:19] — Cons include longer wait times (one movie per year vs. weekly episodes), delays for international audiences, and missing out on weekly episode discussions and OPs/EDs.
- **Pros of Movie Trilogy** [8:15] — Pros include the spectacle of watching on the big screen with surround sound, ability to binge larger chunks, and potential for premiere events with cosplay.
- **Manga Spoiler: Movie Breakdown** [12:02] — The creator speculates on how the five battles (Doma, Kaigaku, Akaza, Kokushibo, Nakime) would be split across three movies.
- **Cliffhanger Prediction** [14:56] — The creator predicts the Infinity Castle Arc will end with Muzan declaring Tanjiro dead, creating a huge cliffhanger.

### Conclusion

The creator is excited for the Infinity Castle Arc and believes it will be spectacular regardless of format, but prefers a TV series for the weekly experience. They encourage viewers to share their thoughts.

## Transcript

as house training continues to progress
all I can think about is the closer and
closer that we inch to Infinity
[Music]
Castle what's up guys and welcome back
to my Channel or if you're new here
welcome to the channel and today I'm
going to talk a little bit about my
predictions of how they're going to
adapt Infinity Castle I'm not really
going to be dipping into any major manga
spoilers however I might say a few
things here and there that are kind of
of no context with not a lot of
information de with that information as
you like if you want to go into Infinity
castle like completely blind then this
video might not be for you however it's
not going to be a video that's just like
oh when this happens I think this is
when they're going to adapt this I'm
going to be very very Broad and very
very basic if that makes sense but as
has to the training has continued it's
obvious that we have a looming battle
ahead of us and that it's going to take
place in the infinity Castle I'm very
very excited for this Arc it is most
people's favorite Arc in the manga it's
actually not my favorite my favorite is
actually the final Arc which is a bit of
an unpopular opinion because I think the
final Arc is when people really started
to feel like it was a bit rushed but I
felt the final Arc was handled really
really well I very much enjoyed
it this Arc that's upcoming of infinity
Castle Arc it still has the potential to
be like the Shonen anime Arc of Our
Generation and I don't think EO table is
going to Fumble it at all I think it's
clear that they're absolutely putting in
a lot of effort into it and it's going
to be really really good so here are my
predictions on how this is going to be
adapted first of all I just want to say
that there was a leak like a year ago or
so that Infinity Castle is going to be
adapted into a movie trilogy now I
always take leaks with a grain of salt
this is a Fairly reliable leaker they
actually did correctly leak that tasa
training was going to be Eight Episodes
before this season started so they do
have a lot of correct leaks that come
out however again whenever it's a leak
with something production wise I always
just say take it with a grain of salt
eupo table is going to announce however
they're going to adapt it when this
season ends we only have 5 weeks left
before we know how they're going to
adapt Infinity castle that's why I'm
making this video now because I want to
talk about the pros and cons of if it is
a movie trilogy and how I think they're
going to do it that being said I think
the probability of it being a movie
trilogy is fairly High I think that like
I said this is a very reliable leaker I
think that they probably know someone
who is like a part of the EO table staff
or something and when they continue to
get these things right there is
definitely some Merit to what they are
saying so I think it is very highly
likely that this is going to be a movie
trilogy something that I didn't know a
while ago is that eupo table generally
does animate movies like their go-to has
always been they've been like a movie in
Anime Studio not a series Demon Slayer I
think is actually one of their first
just series that they've animated so it
makes sense that they would want to make
movies also mugan train was extremely
successful it is still to the stay the
highest grossing anime movie of all time
they know they know what they're capable
of they know what the audience wants and
I think a lot of people do want this in
a movie format I am fine either way I
think that there are more cons involved
with it being a movie trilogy than it
being a series which I'm going to talk
about here in a moment however I think
that seeing Infinity Castle animated on
a movie screen is going to be an
experience I actually never got to
experience mugan train in movie theaters
because when it was in theaters I hadn't
even started watching the show yet and
by the time I got to mugan train it was
already airing episodically like it was
on like episode 3 or four of mugan train
so it was long after it was gone from
theater so I never got to experience
mugan trained movie theaters now of
course I did get to experience the world
tour twice in 2023 and 2024 which was a
lot of fun and because of that that's
one of the reasons why I'm so okay with
infinity Castle being a movie trilogy
but I would prefer it to still be a
series a season but let's talk about the
pros and cons so I'm going to just say
the cons first of it being a movie
trilogy because there are quite a few
this is all based off of my own opinion
everyone one is a little bit different
and what they want and what they enjoy
so take what I say with a grain of salt
as well this is more of just me getting
to say what I want to say on a platform
so con number one of it being a movie
trilogy is that it'll take a lot longer
when you think about it even if they
were to split Infinity Castle into two
cores let's say they put a six-month
break in between and it's like 12
episodes and then 12 episodes that would
still be done like let's say infinity
Castle comes in Spring of next year that
would mean that we would be done by the
summer of 2026 with infinity castle and
then we would go into the final Arc and
then we would be done with the show now
a lot of people will say well I want
Demon Slayer to be on air for as long as
possible and I somewhat agree with that
I I will be very sad when this show ends
because this show is like my life right
now but I do have to move on from it
eventually and it ending will help me
like move on to other shows hopefully
we'll see if it's a movie trilogy it
very likely could be set up where it's
like we get one movie a year and so that
means that it's going to be another 5
years before the show even ends which is
okay again I like having it on my screen
but do I want it to last that long I'm
not sure that's just a little bit long
for two more arcs so that is just
something to keep in mind is that like
you you get it all and then you have to
wait a year it's just a lot more waiting
than just having an episode every week
another con is specific to us here in a
country outside of Japan is that there
is always a delay so when that movie
airs in Japan it's at least probably
going to be a month before we get to see
it here in the states or in other
countries it could be even longer it
used to be a 6-month delay for anime
movies mugan train in Japan came out in
like November of 2020 and it didn't come
out until April of 2021 here however I
do think because they've built
relationships with these movie theaters
all over the world with the world tour
and everything and because anime has
just become a much bigger and much more
well-known genre I don't think it's
going to be a six-month weight however
even a month wait is going to be a
little bit tough being someone so active
in the fandom people post leaks without
putting warnings and I don't want to see
those leaks the leaks will be everywhere
and it'll be very very annoying and
it'll be difficult to have to wait that
month after all the Japanese people
start talking about it before we get to
see it it's not a huge deal but it is
something to keep in mind is that there
is that delay when it is airing week to
week we get like a 3-hour delay and
that's it so that's a big difference
another con I would say is just that we
would be missing out on an op and an Ed
and that fun week to week experience I
know a lot of people don't like the week
to we experience they are more bingers
so they actually would prefer to have
like a bigger Chunk in one sitting like
a movie is however I really really enjoy
that week to week and infinity Castle is
a very long Arc so we would be talking a
full length like 25 26 episode season
and I would love for it to just be on my
screen every week for half a year like
it was with jiujitsu kaisen last year
I'm like not that into jjk but I still
enjoyed literally it being on air from
July until the new year and it was just
like exciting to talk about it every
week with Demon Slayer we only get like
11 weeks and in this situation it's only
8 weeks
so I want it like to just be on the air
continuously that's like a way more
enjoyable experience for me specifically
than having to like get a big chunk wait
a year get a big chunk wait a year like
that that to me is a con but that's a
little bit more very specific to me all
right but let's talk about the pros of
it being a movie trilogy and the first
is the most obvious one getting to see
the infinity Castle Arc as a movie in
the big theater on the big screen with
the big surround sound would be so much
fun genuinely especially for me because
I did not get to experience mugan train
on the big screen like I already
mentioned getting to see Infinity Castle
which is going to be even more of a
spectacle than mugan train we already
know it is going to be really really fun
to see in movie theaters I think that
Demon Slayer is a show just in general
that deserves to be viewed on the big
screen with that surround sound and it
would be a lot of fun to get to do that
just seeing it all unfold I think would
would be a spectacular experience and
that would just be probably to date some
of my favorite experiences in a movie
theater catch me in a full theater
sobbing my eyes out cuz Infinity Castle
I'm going to be crying a lot just saying
another Pro is on the flip side I talked
about it being a con but it also could
be a pro that you just get to sit and
get big chunks of the anime at once
rather than having to wait week to week
I think watching it week to week can be
good and also B it depends because with
the infinity Castle Arc each episode's
going to end on a cliffhanger we know
that much right so getting at least two
Cliffhangers instead of 25 would
probably be a good thing just so that
you're not like constantly getting like
H it's over it's over just saying the
movies are still going to end on
Cliffhangers the there's no way around
that however at least it would just be
two movies out on a cliffhanger and then
we get the third one which probably will
still end on a cliffhanger because the
next Arc there's not really like a a
happy ending in between it just like
it's one battle to the next anyway that
would still be good you know it's good
for binge Watchers it's good for people
who like to get a lot more content in
one sitting so that can definitely be a
pro another Pro is the opportunity to
maybe get to go to a Premiere event or
to just go to the movie theater with
your friends and cosplay have it be this
whole big Extravaganza when it comes to
Demon Slayer if there is a full-on
just going to wait till they announce it
after the end of this Arc okay I'm going
to dip into some a little bit more
specific manga spoilers right now to
kind of talk about how I think they
would break up the movies so here's your
chance to turn away if you don't want to
know more specific spoilers again
they're not like crazy I'm not going to
be saying like oh this character dies
and and this character goes and does
this and this one defeats them and blah
blah blah blah blah but I am going to
say like who fights who okay so I think
they would split this up it would be
interesting cuz it's not like there's
only three battles in the infinity
Castle there's I believe five so we've
got inos Kano and shinobu versus Doma
which I know is split into two parts so
that's kind of two battles in its own we
have zenitsu versus kyaku we have guio
and tanido versus akaza we have the rest
of them versus
Koko I was supposed to be counting Doma
kyaku akaza kokushibo and then there's
also like the little bit of a fight
against nakime so that's five battles
that they would need to adapt into three
movies zenitsu's fight is pretty quick
the first part of doma's fight is pretty
quick too so I feel like the first movie
would be like obviously it would be
domma versus shobu we would get zenitsu
versus kyaku which would probably be the
main focus of the first one I would say
and then maybe like the very beginning
of akua versus tanido and guu like I
could definitely see that one being
split up in between two movies because
that one is the personal one to the
audience so the Cliffhanger being a part
of that battle would make a lot of sense
so that would mean Movie 2 would be the
rest of oaza versus tonido and guo and
then also probably all of canal and and
Enos versus Doma and then the start of
the fight against kokushibo so that
movie three is going to really focus in
that one's the longest fight in this Arc
is the fight against kokushibo but we
also have to check in with obanai and
MIT who are against nakime and then the
infinity Castle Arc goes all the way I
think until they start to face M on
there is a cliffhanger that I think they
absolutely could end it on but it's
after they're already coming to the
surface so I'm not sure where where
that's going to end up but it should be
interesting to see where they end
Infinity Castle Arc but that would be my
best guess if it's a TV series I think
it's just going to go all the way until
they come up above the like they're back
in the the not the sunlight because
they're they're fighting to get there
but they're you know they're in this
little town it's night time they had
like an hour and a half before Sunrise I
think there's a very specific moment
where they could end it so I'm going to
put another manga spoiler warning
because I'm going to now say where I
think the infinity Castle Arc is going
to end whether it is a movie trilogy or
a TV season I think this is the perfect
opportunity for a huge Cliffhanger
that's going to keep everyone like oh my
gosh I I need to know what happens
next all right I'm going to say a huge
spoiler I I think that the final movie
or the season finale however they do it
of infinity Castle is going to end with
muon declaring that Tano is dead I think
that's a huge opportunity for a huge
Cliffhanger people are going to be like
okay that's the main character so he's
probably not actually dead but how is he
going to get out of this I think that is
the perfect opportunity to end a season
or the movie trilogy on that but we'll
see but what do you think is infinity
Castle going to be movie trilogy is it
going to be a TV season we have a few
weeks before we find out so let let me
know what you think in the comments
below but that's it for today's video
thank you so much for watching if you
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[Music]