Ghost Devil Contract

Lore & Background

The only devil-human pacts detailed involve Asa Mitaka forming a contract with Yoru, the War Devil, after being killed by a classmate who had contracted with the Justice Devil. This pact resulted in Asa becoming a Fiend with Yoru inhabiting her body. Other contracts mentioned include Denji merging with Pochita (the Chainsaw Devil) to become a hybrid, Aki Hayakawa forming a contract with the Gun Devil (which later possessed him as the Gun Fiend), and various hunters making deals for powers.

In Their Own Story

After being killed by a classmate with a Justice Devil contract, Asa forms a pact with Yoru. In this state, she seeks to break the pact while Yoru plans revenge against Chainsaw Man for his role in her near-destruction. The narrative later details Denji's imprisonment and rescue by Asa, Yoru, and Fami (the Death Devil). It mentions the Falling Devil, Barem Bridge, and a duel where Pochita devours Li'l D. No scenes depict ghost manipulation or a contract with a spirit entity.

Reader's Guide

The text instead outlines mechanics for other entities: Devils are born from human fears, grow stronger with prevalent fear, and cycle between Hell and Earth upon death. Fiends are Devils possessing deceased humans, while Hybrids result from merging with a Devil. The Chainsaw Devil uniquely erases concepts (like nuclear weapons or the Holocaust) by consuming other Devils. Asa's specific powers derive solely from her contract with Yoru, the War Devil.

Did You Know?

• The source text mentions contracts with the Justice Devil and the Blood Devil but contains no reference to a Ghost Devil or its abilities.
• Asa Mitaka's primary antagonist is Chainsaw Man due to her contract with Yoru, the War Devil, not a ghost entity.
• The only way Devils are erased from existence in this world is through consumption by the Chainsaw Devil, not via ghost contracts.