1. Gun Devil - The Gun Devil
Not only in Japan but across the world, people tremble at the name of Gun Devil - The Gun Devil. Born from the fear of powerful weapons created by humans, the Gun Devil brings catastrophic destruction. It can cause a massive massacre that results in the deaths of many innocent people. Its appearance is one of the most striking and terrifying designs by the creator Fujimoto Tatsuki, featuring various guns and bullets fused together to form the devil's body.
The Gun Devil is introduced early in the Chainsaw Man manga through Aki Hayakawa, a member of the Devil Hunter Bureau, who is on a relentless hunt for the Gun Devil to avenge the massacre that took his family in a bloodbath in Japan in 1984. This devil claimed the lives of 56,912 people in just 26 seconds. Its power has only grown as humanity's fear of guns increases, and it also possesses the strength to kill Makima (the Control Devil) 26 times.


2. Bomb Devil - The Bomb Devil
One of the weapons that causes deep fear in humans is the bomb, and thus The Bomb Devil is just as formidable. The Bomb Devil appears in the hybrid form of Reze, a girl involved in a Russian experiment sent to Japan to hunt down and eliminate Chainsaw Man. Manga readers were initially deceived by Reze's charming appearance and the affection she shows Denji, but ultimately, her goal was Denji's heart, or rather, Pochita that resided within him.
The strength of the Bomb Devil lies in its ability to unleash chain explosions through its bomb-shaped head. Reze killed many members of the Devil Hunter Bureau and innocent people in her quest to obtain Denji's heart. Furthermore, her hand-to-hand combat skills were noteworthy, significantly increasing the Bomb Devil's power. Even though she was ultimately defeated by Denji, the Bomb Devil remains a powerful force not to be underestimated.


3. War Devil - The War Devil
"War" is a terrifying fear for humans, as it is tied to other fears such as death, poverty, and weapons... Therefore, The War Devil is one of the four horsemen of the apocalypse from Hell, alongside the Control Devil. The War Devil was once a powerful being, born from two world wars that terrified humanity. However, it was defeated in a battle against the Chainsaw Devil in Hell many years ago, losing its name to Pochita, leaving it forgotten and growing weaker as humanity's fear of war faded from their subconscious.
The War Devil reappears in the second arc of the Chainsaw Man manga by forming a pact and taking over the body of Asa Mitaka, a high school girl. Now named Yoru, the War Devil relentlessly hunts Chainsaw Man to spark a global war once again. The War Devil's power lies in its ability to turn everything it owns into a weapon, including humans.


4. Famine Devil - The Famine Devil
The Famine Devil is the third of the four horsemen of the apocalypse revealed in this manga. It also takes the form of a schoolgirl, similar to the War Devil. This devil shares the same characteristic as the other horsemen, with its pupils being concentric circles. It wears two long triangular-shaped earrings and often tilts its head to one side, though the reasoning behind this action has yet to be fully explained.
The Famine Devil introduces itself as the older sister of the War Devil. It remains a mysterious figure, often appearing unpredictably and without warning. It has the ability to temporarily force Yoru out of Asa's body and counter the War Devil with its own power. The true extent of the Famine Devil's strength is still a mystery, waiting to be revealed. An interesting fact is that the Famine Devil has an enormous appetite, truly living up to its name of "famine."


5. Falling Devil - Quỷ Rơi (Sa Quỷ)
Falling Devil is the newest demon to appear in the manga Chainsaw Man in recent weeks. Much like the Darkness Devil, the Falling Devil also arises from a fundamental human fear: the fear of falling or dropping. This demon possesses the power to make numerous people jump off buildings in suicide, using their bodies to form its own. It sees itself as a chef, preparing meals from the various body parts of the deceased.
The power of Falling Devil lies in its ability to awaken the hidden anguish within others. This may involve a range of fears, notably the fear of loss. The more someone is burdened with such painful emotions, the stronger the influence of the Falling Devil. As these individuals soar higher into the sky, they face the inevitable, excruciating fall. Asa Mitaka is one such victim of this demon. Even the War Devil considers it beyond their power to defeat.


6. Ghost Devil - The Phantom Demon
Ghost Devil - The Phantom Demon is the demon that made a pact with Himeno, a member of the Demon Hunter Bureau. This demon possesses the power of invisibility and can move around undetected, like a ghost, only whispered about by others. The Ghost Devil's form is terrifying; it's massive, with a smiling face and a body made of flowers, with its legs fused together as one.
When Himeno formed a contract with the Ghost Devil, she sacrificed one of her eyes. A unique ability of the Ghost Devil is that no one can physically touch it, making it harder to kill than most demons. However, since the demon made a pact with a human, it poses less of a threat and can even be used to eliminate other demons. After Himeno's death, Aki Hayakawa killed the Ghost Devil. Although not often mentioned, it remains one of the most powerful demons, as fear of ghosts has been ingrained in humanity for centuries.


7. Angel Devil - Quỷ Thiên Thần
Angel Devil - quỷ Thiên Thần có hình dáng của một cậu trai khá nhỏ nhắn với đôi cánh và cái vòng thiên thần trên đỉnh đầu. Con quỷ này không quá đáng sợ bởi tính tình ôn hòa và hiền lành, thậm chí nó còn rất lười biếng và luôn tỏ vẻ mình không muốn phải làm việc. Quỷ Thiên Thần sau khi chịu sự chi phối của Control Devil - Makima đã bị buộc phải làm việc ở Cục săn quỷ. Makima đã ép cậu giết chết những con người đã cưu mang cậu ở một ngôi làng hẻo lánh ven biển, trong đó có cả người mà cậu yêu.
Sức mạnh của quỷ Thiên Thần đó là rút ngắn tuổi thọ của người khác và có thể lấy số tuổi thọ đó ra để làm vũ khí. Angel Devil có thể dễ dàng lấy đi tuổi thọ chỉ bằng cách chạm vào người đó bằng tay của mình. Trong đó có Aki đã bị cậu lấy mất hai tháng tuổi thọ chỉ sau vài giây chạm vào tay ngắn ngủi. Vũ khí do Angel Devil tạo ra càng sử dụng bằng nhiều năm tuổi thọ thì sẽ càng mạnh.


8. Darkness Devil - Quỷ Bóng Tối
Darkness Devil là loài quỷ xuất phát từ những nỗi sợ khởi nguyên của con người: nỗi sợ bóng tối. Chắc hẳn ai trong chúng ta cũng cảm thấy sợ hãi nếu như xung quanh chỉ có bóng tối bao trùm đúng không? Do đó mà Darkness Devil chưa bao giờ chết đi và đầu thai ở nhân thế mà cứ mãi ngự trị địa ngục. Ngoại hình của quỷ Bóng Tối cũng vô cùng đáng sợ với những bộ phận cơ thể người bao quanh.
Quỷ Bóng Tối xuất hiện khi Denji và các thành viên trong đội săn quỷ bị dịch chuyển từ nhân thế xuống địa ngục. Đây là con quỷ có sức mạnh kinh hoàng, khiến cho những con quỷ khác đều phải khiếp sợ và cầu xin được chết trước khi nó đến. Các thành viên trong đội săn quỷ lúc ấy đã bị quỷ Bóng Tối cắt đứt lìa hai cánh tay trong chớp mắt.
Mặc dù chỉ xuất hiện trong một khoảng ngắn nhưng Darkness Devil vẫn để lại một ấn tượng khó quên trong người đọc. Sức mạnh của quỷ Bóng Tối có lẽ còn chưa được tiết lộ hết, bởi vậy con quỷ này vẫn còn nhiều bí ấn được nhiều người quan tâm.


9. Chainsaw Devil - The Chainsaw Demon
Chainsaw Devil, also known as the Chainsaw Demon, is the most terrifying demon among all the others. This demon resides within the heart of Denji and first appeared as an adorable puppy named Pochita, given to it by Denji. However, don’t be fooled by its cute appearance—this demon possesses immense power. It can consume other demons and erase their names from human memory. Notable demons that have been devoured by the Chainsaw Demon include "War", "AIDS", "Nuclear Weapons", and "Fascism"...
After forming a pact with Denji, Pochita resides in his heart, transforming Denji into Chainsaw Man, a hybrid with extraordinary power. The Chainsaw Demon strikes fear into the hearts of many demons in hell, even creating tensions among demons, with the War Devil relentlessly hunting the Chainsaw Demon to settle an old score.


10. Control Devil - The Control Demon
Many manga readers were shocked by the plot twist when the character Makima was revealed to be the Control Devil. The Control Devil is one of the Four Horsemen of the Apocalypse (along with the War Devil, Famine Devil, and Death Devil), making it one of the most powerful demons in the Chainsaw Man manga. The Control Devil doesn’t have the terrifying appearance of a traditional demon; instead, it manifests as a human being, Makima. This is rooted in the fear of being controlled by others, a fear that only humans can inflict upon other humans.
The Control Devil has the ability to control the thoughts and actions of those it deems weaker. As a result, Makima could easily manipulate many people to achieve her own goals. Additionally, Makima was incredibly cunning in forming a pact with the Japanese government: whenever she was attacked, the consequences would turn into calamities for the people of Japan. Because of this, Makima was nearly invincible and even managed to hold her own against the Darkness Devil and Chainsaw Demon.
Currently, Makima has been consumed after losing a battle to Denji, and she reappears in the form of a young girl named Nayuta.

