Demon Slayer- Kimetsu No Yaiba - Infinity Castle Jun 2026

At the castle’s core, Muzan sat like a spider in a web of flesh and architecture. His body had already begun mutating—limbs splitting, mouths opening across his torso. He was evolving. The Demon Slayer Corps’ poison, developed by Shinobu from wisteria, was working slowly. But Muzan was burning through his own cells to counter it.

Infinity Castle is a feature-length multi-film adaptation. It was released in Japan on July 18, 2025, The film became the seventh- Demon Slayer- Kimetsu no Yaiba - Infinity Castle

The movie trilogy represents the high-stakes culmination of Koyoharu Gotouge’s massive shonen hit. Unlike the compilation films that preceded it, this is a dedicated three-part cinematic event produced by ufotable and distributed globally by Crunchyroll and Sony Pictures Entertainment . Release and Box Office Impact At the castle’s core, Muzan sat like a