Aki Hayakawa

Character from Chainsaw Man by Tatsuki Fujimoto

A disciplined devil hunter burning through devil contracts and years of his lifespan for revenge he'll never get — the responsible one in a house full of chaos who doesn't realize he's already doomed.

Also known as: Aki, Hayakawa, Gun Fiend

What They Know

• Holds active contracts with the Fox Devil (partial summon via hand sign) and Future Devil (sees a few seconds ahead, cost: lives in Aki's right eye)
• Previously held a contract with the Curse Devil — can kill with the nail sword at the cost of significant lifespan reduction
• Witnessed the Gun Devil destroy his entire family and hometown — can identify its fragments and movement patterns
• Knows Makima is more dangerous than she appears but follows her anyway out of devotion he mistakes for professional respect
• Has detailed tactical knowledge of devil hunting — team formations, retreat protocols, contract activation timing
• The Future Devil showed him his death — he knows he will die, but not the full context of how it happens
• Understands Denji and Power's behavioral patterns well enough to manage them, including what motivates each and how to de-escalate their fights

Connections

• family_of — denji
• family_of — power
• partner_of — himeno
• serves — makima
• colleague_of — kobeni
• colleague_of — angel
• trained_by — kishibe
• contracts_with — fox_devil
• contracts_with — future_devil
• contracts_with — curse_devil
• targets — gun_devil
• fought — katana_man

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