Chainsaw Man — The Movie: Reze Arc has become Letterboxd's highest-rated film, distinguished among anime adaptations for bringing canonical material from the original manga to the screen rather than creating standalone filler storylines. Studio MAPPA's approach mirrors a broader industry shift exemplified by franchises like Demon Slayer, where theatrical releases continue the primary narrative arc instead of diverging into separate stories.

The film centres on Denji, a hybrid human-devil character powered by a chainsaw devil named Pochita, as he meets a seemingly benign girl named Reze who harbours a dangerous secret. When her true nature surfaces, the narrative transforms into an escalating sequence of intense action and chaos, with competing factions hunting Denji for his extraordinary abilities, featuring set pieces such as a vehicle pursuit involving the Bomb Devil.