Aki Hayakawa

A hunter bound to an angel whose touch shortens his life.

Aki Hayakawa is a devil hunter assigned to Tokyo Special Division 4. During the events of the Reze Arc in the Chainsaw Man manga (Chapters 53-71), he is given the Angel Devil as his new partner. This partnership creates immediate tension because the Angel's touch shortens human lifespans. Aki must navigate this dangerous dynamic while managing his duties alongside Denji and Power. Despite these challenges, Aki remains a key figure in Public Safety operations during this specific timeline.

Quick Facts

Role: Public Safety Devil Hunter
Devil partner: Angel Devil

Lore & Background

In the Reze Arc of the Chainsaw Man manga, Aki Hayakawa faces significant changes within his team structure. Following Katana Man's defeat, Power remains with Aki and Denji throughout the arc; she does not separate due to blood drainage. Aki is assigned the Angel Devil as a partner. The Angel's touch shortens the lifespan of mortals, creating a constant underlying threat for Aki. The dynamic between them is fraught with mutual tension stemming from the Angel's laziness and apathy toward humans. Later in the narrative, during a chaotic battle where Reze slaughters other hunters, Aki and the Angel face the Typhoon Devil. In Chapter 61, Aki saves the Angel from being pulled into the winds by grabbing his bare hand directly; this act costs Aki two months off his remaining two-year lifespan, illustrating the high personal price he pays for his partner's safety.

Reader's Guide

Aki Hayakawa serves as a central figure in the Reze Arc film, distinguished by his new partnership with the Angel Devil. This pairing introduces immediate conflict due to the Angel's ability to shorten human lifespans upon contact and his general apathy toward humans. Viewers should note that Aki maintains his role as a devil hunter despite these personal risks. His tactical importance is highlighted during the escape sequence from the Public Safety office, where he evacuates alongside Beam, Denji, and the Angel. In combat scenarios, Aki demonstrates loyalty by physically saving the Angel from the Typhoon Devil's grasp. This act of heroism comes with a quantifiable cost: two months off his remaining life expectancy. When analyzing Aki's role in this arc, focus on his resilience in maintaining his duties while managing a partner whose very presence is hazardous to his longevity.