This upcoming anime film adapts a popular manga arc, detailing protagonist Denji's romantic encounter with a mysterious girl named Reze, who is later revealed to be the powerful Bomb Devil.

The upcoming anime film delves into a pivotal storyline from Tatsuki Fujimoto's acclaimed manga series, *Chainsaw Man*. Titled *Chainsaw Man – The Movie: Reze Arc*, this cinematic adaptation brings to life the intense and emotionally charged "Bomb Girl Arc," which captivated readers in volumes five and six of the original manga. The narrative centers on Denji, the series' unique protagonist, as he navigates a blossoming romantic connection with a enigmatic girl named Reze. This seemingly innocent encounter takes a dark turn when Reze is dramatically unveiled as the formidable Bomb Devil, setting the stage for a thrilling blend of affection and explosive conflict.

Denji, an impoverished teenager who merged with his devil-dog Pochita to become the Chainsaw Man, works as a devil hunter for Public Safety. His life is a constant battle against dangerous devils, but also a quest for simple human desires, including love. Reze's appearance offers Denji a glimpse of a normal life and genuine affection, making her subsequent betrayal as the Bomb Devil particularly impactful. Their relationship explores themes of trust, manipulation, and the harsh realities of Denji's world, where even the promise of romance can conceal deadly intentions.

Produced by the renowned animation studio MAPPA, known for its high-quality adaptations, the film promises to deliver the same visceral action and emotional depth that fans have come to expect from the *Chainsaw Man* anime series. The Reze Arc is celebrated for its dynamic fight sequences and the tragic undertones of Denji and Reze's ill-fated connection, making it a highly anticipated installment in the franchise. The movie premiered in Japan on September 19, 2025, and subsequently released internationally, allowing a global audience to experience this pivotal chapter.