Set in an alternative late 1990s timeline where devils are born from human fears, the story follows Denji, a poor teenager who merges with his canine companion Pochita to become Chainsaw Man. Recruited by the government-run Public Safety Division under Makima, Denji navigates dangerous missions alongside Aki Hayakawa and Power. After uncovering Makima's true identity as the Control Devil and surviving devastating losses, Denji eventually defeats her and takes in Nayuta, the reincarnated Control Devil.
Later, a socially withdrawn high school student named Asa Mitaka forms a contract with the War Devil, Yoru. As various powerful entities such as Fami maneuver behind the scenes, Denji attempts to balance ordinary life with his duties as Chainsaw Man while dealing with cults, destruction of his home, and the looming threat of the Death Devil.
What happens at the end of Chainsaw Man?
Key takeaways
Denji and Pochita face intense battles against the War Devil and other powerful entities before reality undergoes a major shift.
Pochita devours his own heart in an open field, erasing himself after realizing he contributed to Denji's trauma.
Denji wakes up in a new reality where he reunites with Power and Nayuta, continuing his life as a Devil Hunter.
The story concludes with Denji meeting an unpossessed Asa, triggering a remnant of Pochita before leaving with Power.
The final act escalates into a series of chaotic confrontations involving Denji, Yoru, and Pochita. Yoru offers Denji a new deal to defeat the Death Devil or face transformation. After clashes involving the Falling Devil and the resurgence of the nuclear bomb, Fami is revealed to be the Death Devil, Li'l D, who explains Yoru's plan to cause an infinite war by having Pochita erase death.
Barem appears, prompting an enraged Denji to give Pochita control to devour him. Pochita then duels Yoru while Denji and Asa meet in a separate dimension, where Asa decides to sacrifice herself so Denji can kill Yoru. Instead, Pochita devours Li'l D.
Although Yoru seemingly kills Pochita, Denji emerges in a new hybrid form and ultimately defeats Yoru. Following the erasure of death and a global apocalypse caused by insect-based devils, Denji and Pochita find themselves in an open field after being devoured by a devil. Pochita acknowledges that becoming Denji's heart caused his trauma, bids him farewell, and devours his own heart to erase himself.
In a newly formed reality, Denji wakes up alone in a shack. The yakuza take him to an abandoned warehouse to kill him, but Power arrives to save him using her blood-related abilities, permanently linking them. Shortly after, Nayuta recruits Denji and Power as Public Safety Devil Hunters.
They are sent to eliminate a devil at a school, where Denji encounters Asa, who has never been possessed by Yoru. Asa thanks Denji while he wields a chainsaw, calling him Chainsaw Man, which triggers a remnant of Pochita still residing within him. Asa returns to her classmates, and the story concludes with Denji and Power departing together to get money for food.
What does the ending of Chainsaw Man mean?
One reading of the ending is that it explores the cyclical nature of trauma and the heavy cost of survival. Pochita's decision to erase himself stems from the realization that his presence as Denji's heart perpetuated the protagonist's suffering. The resetting of reality and Denji's return to a life with Power and Nayuta suggest a thematic rebirth, offering a chance at genuine connection despite the apocalyptic chaos. Another interpretation views the final scenes as a deconstruction of traditional happy endings, as Denji remains tethered to his identity as Chainsaw Man even in a modified world.
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Chainsaw Man ending FAQ
Who is Fami revealed to be?
Fami is revealed to be the Death Devil, also known as Li'l D, who manipulates events to delay her arrival and navigates conflicts involving the War Devil and Pochita.
What happens to Pochita at the end?
Pochita realizes that becoming Denji's heart caused his trauma, so he says goodbye and devours his own heart to erase himself from existence.
How does Power return?
After Denji wakes up in a new reality and is nearly killed by the yakuza, Power arrives and saves him using her blood-related abilities, permanently linking them.
What triggers the remnant of Pochita inside Denji?
When Asa Mitaka thanks Denji at the school and calls him Chainsaw Man while he is wielding a chainsaw, it triggers a remnant of Pochita still residing in him.
Does Asa still have the War Devil?
In the new reality at the very end of the story, Denji meets Asa, who has never been possessed by Yoru and is simply interacting with him as a normal student.
★ 8.4
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