Anime fans who missed the theatrical run—or simply want a second round—now have a firm date. Chainsaw Man – The Movie: Reze Arc arrives exclusively on Prime Video on Saturday, September 19, 2026, one year after its cinema debut. Produced by MAPPA and directed by Yoshihara Tatsuya, the film adapts Fujimoto Tatsuki’s fan-favorite Reze Arc and continues the story that turned the TV series into a global phenomenon.
By mid-2026 the movie had already cleared roughly 29.7 billion yen worldwide, turning a single manga arc into one of the decade’s loudest anime box-office stories. Prime Video’s exclusive window means no scavenger hunt across apps: the theatrical cut lands in one place, with high-voltage action, soundtrack punch (including Kenshi Yonezu’s theme work), and the Reze–Denji fireworks intact. For viewers who only know the weekly series, this is a clean on-ramp into an arc many fans call the story’s emotional peak.
September has become anime’s streaming sweet spot—blockbuster films cycle from theaters to platforms while fall TV launches keep pop culture noisy. Pairing the Reze Arc drop with that calendar gives casual viewers a low-friction entry and hardcore fans a rewatch-party date. For release timing, box-office context, and what streamers get on day one, see the full write-up before you queue the film.
Mark the calendar: if you have been waiting for big-screen intensity without the ticket price, September 19 is the night the chainsaw comes home—exclusively on Prime Video.
