Aki Hayakawa

• Comment: CBR is not a high quality source per WP:CBR, not good for establishing notability, rest of the sources do not seem to indicate notability separate from the fictional work PARAKANYAA (talk) 15:17, 27 October 2026 (UTC)

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Aki Hayakawa
Chainsaw Man character
First appearance	Chapter 3
Last appearance	Chapter 79
Created by	Tatsuki Fujimoto
Voiced by	Japanese: Shogo Sakata English: Reagan Murdock
Motion capture	Mizuki Umetsu
Information
Species	Human
Gender	Male
Occupation	Devils hunter
Nationality	Japan

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Aki Hayakawa (Japanese: 早川 アキ) is a fictional character from Tatsuki Fujimoto's manga series Chainsaw Man. Aki was a main character at the first part of the manga, and appeared as a professional devils hunter. Aki is voiced by Shogo Sakata in Japanese, and by Reagan Murdock in English.

Creation

Aki's Japanese name is written as "早川 アキ", where "アキ" uses katakana instead of the kanji "秋". Fujimoto has revealed that the origin of the name "アキ" has two layers. One is from the "Gun Fiend" form he ultimately turns into, where his arm becomes like an AK-47 assault rifle, taking its homophone "AKi". The other is representing the "空き" (Aki), meaning emptiness, hollowness. Hayakawa "早川" which consists of the characters for “already; now; by this time” and “river".

Some concept art of what seems to be Aki, which shown on one of Tatsuki Fujimoto's alternate accounts, shows him with a slightly different older design with differences such as scars on his face. And there is a scrapped idea was that Himeno was going to be Aki's younger sister who would have lived longer. It was revealed that Aki's hairstyle is due to the nature of his contract with the Fox Devil.

Casting

Aki's role, played by Shogo Sakata, was Sakata's first major role in his acting career. Reagan Murdock, Aki's English voice actor, described Aki and said: “[Aki] is normally so very under control and he has such a firm... well, what he thinks is a firm grasp on his emotions when really he's just pushing his emotions down until they come exploding out".

In an interview about Chainsaw Man – The Movie: Reze Arc, Sakata said that: "Aki Hayakawa had always been a part of me, so it didn't take long to get back into character. During the exchanges with Nomo, I received direction to "add a bit more familiarity," which was nice as it allowed me to explore new aspects of his character", and he also talked about his experience with Nomo, who voiced by Kenji Akabane-san, describing it as revealing a new side of Aki.

Appearances

Aki is a tall man with blue eyes and medium-length black hair that he pulls back in topknot style. He has a serious, cold, and intelligent personality. He intensely hates devils, including those he contracts with within the organization, and advocates killing them mercilessly if they try to escape or betray the organization. However, he also harbors a kind and gentle side towards those he loves. Aki was born in Hokkaido to a family of his father, mother, and younger brother—who were all killed in a Gun Devil attack that completely destroyed their home. This instilled in Aki a deep hatred for devils from a young age. Aki joined the Public Safety Organization, where he met Himeno, his first colleague and close friend. Himeno, who harbored romantic feelings for Aki, tried to persuade him to resign from his job to save his life, but he refused. Aki treats Himeno as a close friend rather than a lover. Through Himeno, Aki was introduced to the world of smoking.

With Denji's arrival, Makima asks Aki to look after him. Initially, Aki is harsh with Denji for his recklessness and lack of seriousness in his work as a devil hunter. He tells Denji to quit his job to save his life and even threatens to kill him without hesitation if he betrays them or sides with other devils. However, as the story progresses, the two begin to form a friendship. Denji and Power live with Aki, and he treats them like that he is their older brother. After Himino sacrifices herself to save him from a Katana Man's attack, Aki is devastated. He quits smoking out of grief for Himino, but he refuses to resign, driven by his desire to avenge his family and Himino. As the story unfolds, Aki begins a friendship with Angel Devil and loses his arm in a battle with Darkness Devil. Aki's primary goal is to avenge his family and Himino. However, as the confrontation with the Gun Devil draws near, the Future Devil shows Aki a glimpse of the future, where he witnesses Denji and Power suffering a horrific and painful death. This compels him to ask to withdraw the Public Safety Division 4's Devil Hunters from the upcoming battle with the Gun Devil to save their lives, even though killing the Gun Devil was his ultimate objective.

Devastated and desperate, Aki begs Makima to make a deal with any devil to spare Denji and Power's lives. Makima, however, demands that he makes a deal with her, much to his shock. During the Gun Devil's attack, and through Makima's manipulation, the Gun Devil possesses Aki's body. A battle ensues between Denji and Aki, who is now controlled by the Gun Devil, ending with Aki's death. In his will, Aki bequeaths half of his savings to Denji and Power, and the other half to the Himino's family. Aki's death had a significant psychological impact on Denji and Power.

Reception

Cosplay of Aki in Copenhagen 2026

Brett Cardaro from Comic Book Resources considered Aki to be "the Chainsaw Man's Best Character", listing several reasons for this, like saving Denji and Angel Devil, and his realtion with his friends. Louis Kemner from Comic Book Resources considered Aki to be "a Better Kind of Anime Tsundere", and suggesting that he was a conventional tsundere, but became one of the best tsunderes who made the most of the tried and tested archetype by the end. Briana Lawrence from Crunchyroll praised Aki's morning routine, calling it one of his favorite moments in Chainsaw Man. Anime News Network praised the way Aki's grief was portrayed, as well as his reactions after Himeno's death. Anime UK News site said that the relationship between Denji and Aki forms "an odd couple/mismatched cop buddy scenario between the two characters". IGN praised Aki's scene in the hospital as well as his relationship with Denji and Power. The Fandom Post saw Aki to be the most sympathetic character in the series, and received its personality as well and praised his reaction to Himino's death. Anime News Network praised Aki's scene of kicking the Katana Man, and also praised his scene with the Ghost Devil and how Himeno affected him, as well as how his daily routine changed from making coffee in the morning to joining the Denji's competition. Thomas Egan of Polygon considered Denji and Aki's fight scene to be one of the best fight scenes in Chainsaw Man. Otaku Tavern praised Aki, and described him as "the alarm clock that still rings even when there’s nothing left worth waking up for".

Abema Times discused the relationship between Aki and Himeno, suggesting that their relationship went beyond mere friendship, stating: "The two share a bond that clearly goes deeper than just being Devil Hunter partners... This first-time animation of an episode showing such intimacy surely delighted many fans who watched the compilation". Crunchyroll discussed his relationship with Himeno, suggesting that his desire for revenge blinded him to Himeno's true feelings for him, and that he only realized her feelings when she sacrificed herself for him. They also discussed his relationship with Denji and Power. Ajay Aravind from CBR ranked Aki and Himeno as the fourth best couple in Chainsaw Man, and said that Himeno was the only one who understood Aki’s emotional fragility, and that at first Aki did not reciprocate Himeno’s feelings of love, but a strong bond soon developed between them due to shared painful experiences, as they lost many friends and became afraid for each other, until Himeno eventually sacrificed herself to protect Aki. Emma Singer from CBR considered Denji, Power and Aki as the best trio in the Shonen world. Meanwhile, Otaku USA praised the handling of the main trio in early chapters due to the drama the cast endures.

Priyanko Chakraborty from FandomWire saw that Aki's character is similar to Gajeel Redfox's from Fairy Tail, as he saw that they are similar in their initial behavior, as well as in terms of personality and their relationship with the main character in each series. CBR compared the characters of Aki and Megumi from Jujutsu Kaisen, and suggested that both have similar appearance, personalities and powers, and considered Aki as a darker and more haunted version of Megumi.

In the first popularity poll of the manga, Aki ranked third with 25,704 votes; in the second poll, he took first place with 88,568 votes; and in the third poll, he placed third with 89,804 votes. James Beckett from Anime News Network listed Aki's daily routine as his favorite moment from 2022, praising it. In November 2024, Tottenham Hotspur player Dominic Solanke celebrated with a celebration inspired by Aki Hayakawa's move after scoring a brace against Aston Villa.

References

This article "Aki Hayakawa" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:Aki Hayakawa. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.

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