Chainsaw Man – The Movie: Reze Arc – Release Dates Trailer Plot Details

Chainsaw Man – The Movie: Reze Arc marks the franchise’s theatrical debut, bringing Tatsuki Fujimoto’s beloved Bomb Girl storyline to the big screen. The film continues directly from where the 2022 TV anime concluded, adapting chapters 41 through 70 of the original manga.

Studio MAPPA handles production, with Tatsuya Yoshihara directing and Hiroshi Seko writing the screenplay. The film premiered in Japan on September 19, 2025, and arrived in U.S. theaters on October 24, 2025, distributed by Sony Pictures Entertainment across more than 80 countries.

The announcement came at Jump Festa 2024 on December 17, 2023, though a teaser had already appeared in the anime’s Episode 12 post-credits scene. Multiple trailers followed through 2025, building anticipation for what many consider the manga’s most emotionally charged arc.

What is Chainsaw Man – The Movie: Reze Arc?

The film adapts the Reze Arc (also called the Bomb Girl Arc) from Tatsuki Fujimoto’s manga series, representing the first major theatrical release for the Chainsaw Man franchise. It marks a significant expansion beyond the 2022 television anime’s first season.

What is the Reze Arc in Chainsaw Man?

The Reze Arc spans chapters 41 through 70 of the original manga, representing a pivotal storyline that significantly impacts Denji’s development as a character. This arc introduces one of the series’ most complex and memorable antagonists.

Who is Reze in Chainsaw Man?

Reze is a mysterious woman who works as an assassin for the Soviet secret police, operating under the alias “Rize Nakabayashi.” She possesses the power of the Bomb Devil, making her a formidable opponent capable of creating devastating explosions. Unlike straightforward villains, Reze develops a complicated relationship with Denji, leading to one of the series’ most emotionally nuanced storylines. Her character challenges Denji’s understanding of trust and affection in a world where nearly everyone seeks to exploit him.

Reze Arc Plot Summary

Following the Yakuza betrayal that fused Denji with his chainsaw devil-dog Pochita, he now operates as Chainsaw Man while working for Public Safety Devil Hunters. The story introduces Reze, a skilled assassin sent to eliminate him, leading to encounters that blur the lines between predator and prey. Their interactions evolve from antagonistic to something far more personal, forcing both characters to confront their feelings in a world that rewards neither trust nor vulnerability. The arc explores themes of loneliness, manipulation, and the possibility of genuine connection amid violence.

When Will the Chainsaw Man Reze Arc Movie Release?

The film has already completed its initial theatrical run, with the Japan premiere occurring on September 19, 2025. International distribution began on September 24, 2025, across more than 80 countries through Sony Pictures Entertainment. The U.S. theatrical release took place on October 24, 2025, slightly earlier than the originally announced October 29 date.

Production Details

Studio MAPPA, which produced the first anime season in 2022, returned for the film adaptation. Tatsuya Yoshihara serves as director, while Hiroshi Seko handles screenplay duties. The production team confirmed these details during the Jump Festa 2025 event on December 22, 2024, where the second trailer also debuted.

Distribution and Availability

Sony Pictures Entertainment handled worldwide distribution, marking a notable expansion in how anime films reach global audiences. The theatrical release strategy prioritized simultaneous or near-simultaneous releases across multiple regions, a departure from traditional anime film distribution models that often saw significant delays between Japanese and international premieres.

Is There a Trailer for Chainsaw Man Reze Arc?

Multiple trailers released throughout 2025 built anticipation for the film, each revealing new footage and production details. The promotional campaign utilized several major industry events to debut increasingly substantial content looks.

Trailer Release Timeline

The second trailer premiered at Jump Festa 2025 on December 22, 2024, revealing staff information, key scenes, and confirming a 2025 release window. AnimeJapan 2025 on March 23, 2025, brought character visuals including Reze’s Bomb Hybrid form alongside a shorter promotional clip. The third trailer debuted at Anime Expo 2025 on July 4, 2025, accompanied by the announcement of the film’s musical offerings.

Music and Promotion

The opening theme “IRIS OUT” and ending theme “JANE DOE” both come from Kenshi Yonezu, with Hikaru Utada providing vocals for the closing track. An official trailer released August 22, 2025, and a dubbed trailer on September 10, 2025, prepared audiences for the approaching premiere dates. A recap video for the TV anime also accompanied these releases.

Key Events in the Reze Arc Timeline

The Reze Arc spans several years from its manga publication to the film’s theatrical release, representing a significant milestone in the franchise’s evolution from page to screen.

1. 2018-2019: The Bomb Girl Arc (chapters 41-70) publishes in Weekly Shonen Jump
2. 2022: Chainsaw Man anime first season airs, produced by Studio MAPPA
3. December 2023: Film announcement teased in Episode 12 post-credits scene
4. December 17, 2023: Official reveal at Jump Festa 2024
5. December 22, 2024: Second trailer and staff details at Jump Festa 2025
6. March 23, 2025: Character visuals and confirmation at AnimeJapan 2025
7. July 4, 2025: Third trailer and music announcements at Anime Expo 2025
8. August 22, 2025: Official trailer release
9. September 19, 2025: Japan premiere
10. September 24, 2025: International release begins (80+ countries)
11. October 24, 2025: U.S. theatrical release (advanced from October 29)

What We Know vs What Remains Uncertain

Several details about the film are confirmed through official announcements and promotional materials, while other aspects require clarification based on available information.

Why the Reze Arc Matters to Fans

The Reze Arc holds particular significance within the Chainsaw Man narrative, representing a crucial developmental phase for Denji as both a devil hunter and an individual navigating complex emotional terrain. The manga’s portrayal of this storyline earned widespread acclaim for its balance of action and character study.

Fans anticipated this adaptation particularly because it tests Denji in ways the first anime season did not. The dynamic with Reze forces him to question what genuine connection means when survival demands constant vigilance against manipulation. This emotional complexity distinguished the arc from other villain-focused storylines in the manga.

The theatrical release also represented a strategic expansion for the franchise, demonstrating how anime properties can successfully translate to feature film format while maintaining the quality standards established by television adaptations. The involvement of MAPPA ensured visual consistency with the well-received first season.

Official Sources and Statements

Announcements regarding the film originated from official Jump Festa events, with promotional materials confirming production details and release information. The official anime social media accounts shared trailers and promotional content as release dates approached.

“Everyone’s after his chainsaw heart.”

— Official film tagline

Production credits confirmed during Jump Festa 2025 established Tatsuya Yoshihara as director and Hiroshi Seko as screenwriter. The musical offerings received particular attention, with both theme songs produced by the acclaimed artist Kenshi Yonezu.

Summary

Chainsaw Man – The Movie: Reze Arc delivers the beloved Bomb Girl storyline to theatrical audiences, with Studio MAPPA producing under Tatsuya Yoshihara’s direction. The film premiered in Japan on September 19, 2025, followed by a U.S. release on October 24, 2025, distributed by Sony Pictures Entertainment across more than 80 countries. Adapting manga chapters 41 through 70, the film continues directly from the 2022 anime’s first season, introducing Reze as a pivotal character who challenges Denji both physically and emotionally. Music by Kenshi Yonezu, including vocals by Hikaru Utada, accompanies the action-packed narrative.

For those interested in comparing film adaptations with other theatrical releases, see our guide on Watch Black Swan (Film) – Where to Stream and Rent 2025.

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