Zombie no Akuma

Contracted by Denji's yakuza boss during the series' opening, this powerful devil serves as the first major adversary defeated by the newly awakened Chainsaw Man. It possesses a terrifying ability to transform anyone bitten by its teeth into a mindless, undead servant. This encounter marks a pivotal moment in the story, establishing the brutal stakes of Denji's early battles and introducing the high-intensity combat style that defines his journey.