Demon Slayer: Kimetsu no Yaiba Infinity Castle I is the first feature in an epic three-part cinematic trilogy that represents the final battle of the hugely popular, award-winning anime series. It follows Tanjiro Kamado, a boy who joined the Demon Slayer Corps, an organization dedicated to hunting down demons, after his younger sister Nezuko was turned into a demon. 

Demon Slayer: Kimetsu no Yaiba Infinity Castle I was nominated by the Golden Globes for Best Motion Picture - Animated, the Producers Guild of America for Outstanding Producer of Animated Theatrical Motion Pictures, and made the longlist for the BAFTA Awards for Best Animated Film. 

All episodes of Demon Slayer: Kimetsu no Yaiba and Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train are available to stream now on Crunchyroll. Also available to stream are the special live orchestral performance Demon Slayer: Kimetsu no Yaiba -Orchestra Concert- and the live stage performance Demon Slayer: Kimetsu no Yaiba ON STAGE. Follow @crunchyroll on socials and Crunchyroll News for more updates. 

Film Synopsis: 

Tanjiro Kamado – a boy who joined an organization dedicated to hunting down demons called the Demon Slayer Corps after his younger sister Nezuko was turned into a demon.  

While growing stronger and deepening his friendships and bonds with fellow corps members, Tanjiro has battled many demons with his comrades – Zenitsu Agatsuma and Inosuke Hashibira. Along the way, his journey has led him to fight alongside the Demon Slayer Corps’ highest-ranking swordsmen, the Hashira, including Flame Hashira Kyojuro Rengoku aboard the Mugen Train, Sound Hashira Tengen Uzui within the Entertainment District, as well as Mist Hashira Muichiro Tokito and Love Hashira Mitsuri Kanroji at the Swordsmith Village. 

As the Demon Slayer Corps members and Hashira engaged in a group strength training program, the Hashira Training, in preparation for the forthcoming battle against the demons, Muzan Kibutsuji appears at the Ubuyashiki Mansion. With the head of the Demon Corps in danger, Tanjiro and the Hashira rush to the headquarters but are plunged into a deep descent to a mysterious space by the hands of Muzan Kibutsuji. 

The destination of where Tanjiro and Demon Slayer Corps have fallen is the demons’ stronghold – the Infinity Castle. And so, the battleground is set as the final battle between the Demon Slayer Corps and the demons ignites. 

Credits: Original story by Koyoharu Gotoge (JUMP COMICS / SHUEISHA). Directed by Haruo Sotozaki. Screenplay and animation production by ufotable.