'Demon Slayer: Infinity Castle' Ufotable / Crunchyroll With two movies on the way, the first entry in the cinematic Demon Slayer saga has sliced its way to mega success and shows no signs of slowing down any time soon. Globally, Demon Slayer: Kimetsu no Yaiba Infinity Castle amassed more than $555M+, making it not only the highest-grossing anime movie but also the biggest Japanese film of all time. Recently, the film received two nominations: Best Motion Picture – Animated at the Golden Globes and Best Animated Feature at the Astra Film Awards.