Chainsaw Man has taken the anime and manga community by storm with the shocking revelation that Fami is actually the Death Devil. This unexpected twist has ignited a frenzy of fan theories, notably reviving the long-standing hypothesis that Pochita embodies the Birth Devil. Recent narrative developments involving Denji and “Fami” have provided fresh fuel for this speculation.
The notion that Pochita represents the Birth Devil suggests that the chainsaws he wields were originally intended for performing cesarean sections, a procedure integral to the miracle of life. Many fans interpret this association as a reason for the Death Devil’s keen interest in Denji, seeing him as connected to the life-giving aspects of Pochita’s abilities.
Disclaimer: This theory contains spoilers for the series. The opinions expressed herein are those of the author.
Pochita’s Connection to Birth: A Theory Reinforced by Recent Developments
Fans have noted a recurring motif in author Tatsuki Fujimoto’s illustrations, where the actual Death Devil is frequently depicted alongside Denji. While this could be an incidental detail, it may also lend credence to the theory that Pochita is linked to the Birth Devil. Reflecting on the aforementioned connection, chainsaws historically have been employed in childbirth, reinforcing the idea of life creation.
Moreover, during Denji’s transformation into his Hero of Hell form, he is shown with an umbilical cord around his neck. This visual detail could serve as a significant hint toward his origins, mirroring the earlier reveal of the Death Devil’s true identity, who was seen alongside the Guillotine Devil—an instrument symbolically linked to death—while the audience presumed her to be Famine.
This intricate web of relationships between birth and death suggests that the Death Devil may have her own ambitions concerning Denji. A popular theory posits that she intends for the War Devil, Yoru, to transform Pochita into a weapon strong enough to eliminate her, indicating a complex interplay of motivations at work.
Delving Deeper into the Pochita Theory

Fans have also contemplated why Pochita possesses the extraordinary ability to erase concepts. Some theorize that this power derives from the fundamental nature of chainsaws as cutting tools, a perspective that highlights Fujimoto’s creative amplification of a simple idea. Nonetheless, it also raises questions about Fami’s possible goals in seeking a birth-related connection with Pochita.
With the Death Devil asserting she would return to instigate an apocalypse, and now understanding that her previous claims were misleading, the implications surrounding her true motivations remain complex and unclear as the narrative progresses.
Concluding Thoughts
The consistent presence of the Death Devil in proximity to Denji across various panels in the Chainsaw Man manga could easily be dismissed as coincidental. However, it may hint at a deeper narrative convergence involving their characters moving forward. Given the trajectory, it appears that the Death Devil is on course to become a significant antagonist in this arc, further intertwining the fates of these key figures.