Chainsaw Man – The Movie: Reze Arc is a Japanese animated film that adapts the fan-favorite Bomb Girl arc from Tatsuki Fujimoto’s manga.

It was inspired by the Bomb Girl arc from Tatsuki Fujimoto’s original manga—a fan-favorite storyline known for its emotional intensity and explosive action. According to MAPPA president Manabu Otsuka, the decision to adapt this arc as a movie rather than part of a second season was intentional: the story’s cinematic pacing, emotional depth, and visual spectacle made it better suited for the big screen.

The Reze arc is widely loved for its tragic romance and philosophical undertones, making it one of the most anticipated parts of the manga to be animated. The arc has a self-contained emotional journey that fits the format of a feature film better than episodic storytelling.

The explosive battles and surreal imagery lend themselves to high-budget cinematic animation, allowing MAPPA to push the boundaries of style and action.

The arc explores identity, agency, and the human condition through Denji and Reze’s hybrid existence, elevating it beyond typical shonen fare.

The Reze arc wasn’t just chosen for its popularity—it was selected because it’s cinematically powerful, emotionally resonant, and thematically rich.

MAPPA’s visual style supercharges Chainsaw Man – The Movie: Reze Arc by amplifying both its emotional depth and explosive action.

MAPPA is renowned for fluid, high-impact animation, and the Reze arc’s battles—especially Denji vs. Bomb Devil—are choreographed with cinematic precision. The studio uses dynamic camera angles and intense motion blur to heighten the chaos and urgency of each fight, making the viewer feel every explosion and chainsaw rev.

Composer Kensuke Ushio’s haunting score is tightly synced with MAPPA’s visuals, creating a visceral atmosphere that shifts from romantic to terrifying in seconds. The theme song “IRIS OUT” by Kenshi Yonezu complements the visual tone, adding lyrical weight to Reze’s tragic arc.

MAPPA doesn’t just animate the story—they amplify its soul.

The movie continues the story from Season 1 of the anime and dives deeper into Denji’s emotional and explosive encounter with Reze—a mysterious girl with deadly secrets.

Denji, now part of Special Division 4, meets Reze, a charming café worker who quickly becomes a romantic interest. But Reze is no ordinary girl—she’s tied to a Soviet devil program and harbors explosive powers as the Bomb Devil. Their relationship spirals into a brutal conflict, testing Denji’s heart and humanity in ways he’s never faced before.

Tatsuya Yoshihara is a prolific Japanese animator and director born on December 9, 1988. He began his career at age 20 after training at Actas’ internal animation school, quickly rising through the ranks to become an episode director by 21 and a full-fledged director by 23 with Arve Rezzle, part of the Young Animator Training Project. Influenced by Kanada-style animators like Seiya Numata and Hironori Tanaka, Yoshihara is known for his dynamic action sequences and emotionally resonant storytelling. His directorial credits span popular titles such as Black Clover, Monster Musume, and Chainsaw Man, where he served as action director and storyboard artist. In 2025, he takes the reins as director of Chainsaw Man – The Movie: Reze Arc, continuing his collaboration with Studio MAPPA. He is married to fellow animator Kikuko Sadakata.

Hiroshi Seko is a celebrated Japanese screenwriter born in Nagoya, Japan, with a career spanning over a decade in anime storytelling. He began as an episode writer for Panty & Stocking with Garterbelt and Attack on Titan, eventually becoming the head writer for Seraph of the End. Seko’s signature style blends psychological depth with high-stakes drama, evident in his work on acclaimed series like Mob Psycho 100, Vinland Saga, Jujutsu Kaisen, and Chainsaw Man. He frequently collaborates with studios like MAPPA and Wit Studio, and his screenplays have earned multiple awards, including Crunchyroll’s Anime of the Year. In addition to anime, Seko has written novels such as Attack on Titan: Lost Girls, and his film credits include Jujutsu Kaisen 0 and Chainsaw Man – The Movie: Reze Arc (2025), where he continues to shape the emotional core of Fujimoto’s explosive universe