: Denji’s only companion is Pochita , a small, orange, dog-like devil with a chainsaw for a face. They first met when Pochita was injured; Denji offered his blood to heal him, and they formed a contract to protect each other.
: Denji doesn't dream of power or fame. He only wants basic human comforts: a regular meal (like bread with jam) and a girlfriend to hold. The Betrayal and Transformation
: As they die, Denji’s blood drips into Pochita’s mouth, reviving him. Remembering their bond, Pochita chooses to become Denji’s heart rather than take over his body. This contract allows Denji to live on, provided he continues to show Pochita his dreams.
: Denji revives as a human-devil hybrid. By pulling a starter cord on his chest, he transforms into Chainsaw Man , with blades erupting from his head and arms. He then shreds the Zombie Devil and the zombified Yakuza in a blood-soaked rampage. A New Beginning