Let’s Talk about the Top 10 Anime where the hero turns into a monster. We’ll also talk about why you should watch these anime. Anime with violent protagonists have been in demand lately, with many fans hoping that their favorite characters go through a super power-up journey and get stronger than ever. These action-powered genres are what keep the anime industry intact and interesting for the fans and in those Action themed anime, one of the famous types of characters that are loved by the fans is the one who turns into a monster.
A Monster is usually regarded as someone with an aggressive demeanor and a grotesque type of appearance. But it’s just a stereotype that most people imagine, the monster can be interpreted with many meanings. Someone with an extreme level of intellectual or someone who is an Immortal can also be conveyed as a monster. If you have a fascination with Monster characters in anime, then you have come to the right place. As we have curated a list of Top 10 anime where the hero turns into a monster. Or have abilities similar to that context. Here are all the details about it.
10. Kemono Jihen
Kemono Jihen anime is adapted from the manga of the same name written and Illustrated by Shou Aimoto. The Story Focuses on Kabane Kusaka, a small-town boy whose life changed the moment he met Kohachi Inugami. He is a detective from Tokyo city. One day Kohachi was hired by the owner of an Inn to investigate the murders. And decapitations of various livestock animals. To help run the business properly, she asked the detective for his help. When he arrives, he suddenly grasps the situation and notices a boy working at the Inn, that boy was Kabane.
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He asks Kabane to help him investigate the issue, together, they tried capturing the deadly creature responsible for the mutilation of the livestock animals. But something much more serious and strange was happening in that town that they weren’t aware of. Due to some strange chain of events, Kabane gets killed and is later revived by the Detective. What is the secret behind Kabane’s abilities that captured the Detective’s attention?
Well, watch the Kemono Jihen anime to find out. The Reason Kemono Jihen was on the list of Top 10 anime where the hero turns into a monster was due to Kabane. Kabane is a character that eventually gains great power, and his monster transformation is extremely powerful.
- Total Number of Episodes – 12
- You can watch Kemono Jihen anime on the Netflix streaming site.
9. Devilman: Crybaby
Devilman: Crybaby anime is adapted from the manga of the same name written and illustrated by Nagai Go. The Story follows the lives of two best friends, Akira Fudou and Ryou Asuka. Akira is someone who is known to be a weak and cowardly person. While Ryou, on the other hand, is someone who is not scared of anything. Despite their indifferences, they both are best friends and will do anything for each while. For a while, they both were separated as Akira attended another high school. But they soon reunite, and upon their meeting, Ryou asks a favor of Akira. The Favor was to uncover the secrets behind the devil and help save humanity.
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Devils are real, and they live in human society disguised as humans themselves. And they soon plan on taking down humanity. To stop them, Akira steps forward. Due to some unfortunate circumstances, he becomes one of the Devil-Man (Human Merge With a Devil). What will happen to Akira, will he be able to control the devil and save his dearest friends? Well, watch Devilman Crybaby anime to find out. The Reason Devilman Crybaby was on the list of Top 10 anime where the hero turns into a monster was due to its animation and grotesque story setting. There are many intense action sequences and Akira’s transformation into a DevilMan is a significant sight.
- Total Number of Episodes – 10
- You can watch Devilman Crybaby anime on Netflix Streaming Site.
8. Beyond The Boundary
Beyond the Boundary, anime is adapted from the manga of the same name written by Nagomu Torii and Illustrated by Tomoyo Kamoi. The Story follows Akihito Kanbara, although he appears as a normal high schooler, in reality, he is Half Yomu and Half Human. Yomu is known as monsters that are a manifestation of a human’s emotions. And to kill these overpowered Yomu, the Spirit world assigns the duty to the warriors who are capable of killing them. One of that powerful warriors is Mirai Kuriyama, she is known to manifest the ability to control blood. Surprisingly Mirai attends the same school as Akihito, and she is a freshman while Akihito is a sophomore.
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Both of them encounter each other on the rooftop of the school building, and Mirai suddenly attacks Akihito, following her intuition. But to her surprise, Akihito doesn’t die as he is much more powerful than Yomu than she apprehended. So after a series of misunderstanding and conflicts, both of them ends up becoming partners to kill the more powerful Yoma, who are threatening humanity.
The reason Beyond the boundary was on the list of Top 10 anime where the hero turns into a monster was due to the portrayal of character development of Mirai and Akihito’s character throughout the series. Their relationship is something that will attract your attention, while Akihito’s final transformation is somewhat of a treat in itself, for which you have to watch the anime.
- Total Number of Episodes – 18 + 1 Movie
- Viewers from the US can watch Beyond the Boundary anime on the HIDIVE streaming site.
Gleipnir anime is adapted from the manga of the same name written and Illustrated by Sun Takeda. The Story follows Shuuichi Kagayq, a third-year high schooler whose only dream is to live a normal life. But unfortunately for him, it’s not possible as he harbors dark secrets within him, apparently, he can transform into a monster. His monster appearance is of a Mascot character, and by transforming, he gains super physical strength and an acute sense of smell, just like a bear would. Shuuichi also doesn’t know the cause of his transformation and why he became someone with this type of ability. He sometimes uses this ability of his to save the lives of the people who are in danger.
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One Night he notices a girl trapped in a burning building, without any doubt, he transforms himself and saves her. But in the moment of the heat, he drops his phone there, contrary to this, the girl he saved contacts him the next day and confronts him. He gets scared as she is very manipulative and wants to know more about monsters as she wants to find someone close to her. The reason Gleipnir was on the list of Top 10 anime where the hero turns into a monster was due to Shuuichi. He is a character that will surpass your expectations and surprise you in every aspect of the story. There are also a lot of fan service episodes that will most likely cheer fans up.
- Total Number of Episodes – 13
- You can watch Gleipnir anime on Crunchyroll Streaming Site.
Overlord anime is adapted from the Light Novel of the same name written by Kugane Maruyama. The Story Follows Momonga, a legendary player of an online RPG game Yggdrasil. The game is famous for giving freedom to its players to customize any setting. But unfortunately, this game came to an end in the year 2138, and the servers were about to Shut down at midnight. To enjoy one more last game, Momonga enters the game world into his guild, which was named “Ainz Ooal Gown”. He talked with his guild mates one last time and also decided to change the setting of some Non-Character Players at the last moment.
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But what he didn’t know was that when the clock struck Midnight, he didn’t get logged out of the game system. Instead, he was transferred to a world similar to the game, with his chosen avatar of Demon Lord Momonga. Accepting his reality, he ultimately tries to take control of this new world with the help of his loyal subjects. The reason Overlord was on the list of Top 10 anime where the hero turns into a monster was due to its setting of an Isekai World. As the story progresses, Momonga gets enraptured in the new world while fighting many new foes and creating new allies.
- Total Number of Episodes – 40
- Viewers from the US can watch Overlord anime on Crunchyroll Streaming Site.
Dorohedoro anime is adapted from the manga of the same name written and illustrated by Q Hayashida. The Story Follows Caiman, a man who was the victim of a powerful magic deity. The world is filled with magic users who hold themselves of utter high authority and belittle those who don’t deem fit in their dictionary. They use weak residents of a district named hole to do experiments. One of their victims Caiman’s head was cursed by an unknown magic user. The Curse resulted in the change of his head into a large Reptile’s one, it also gave him immensely powerful regenerative powers. But one of the side effects of the magic was that he doesn’t remember his past life.
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Now dealing with all this chaos he enters the world of magic users and tries to find the solution to his problem. And alongside him is Noi, who partners up with Caiman to help him throughout his journey as his only ally. The Reason Dorohedoro was on the list of Top 10 anime where the hero turns into a monster was due to its characters. This anime introduces us to a whole new world filled with many disturbed characters with desolate appearances. The interactions between Caiman and these characters are worth the trouble to binge it in one sitting.
- Total Number of Episodes – 12
- You can watch Dorohedoro anime on Netflix Streaming Site.
4. Yu Yu Hakusho: Ghost Files
Yu Yu Hakusho: Ghost Files anime is adapted from the manga of the same name written and illustrated by Yoshihiro Togashi. The Story follows Yuusuke Urameshi, a 14-year-old young boy who is known as a klutz and a thug by his teachers and classmates at his school. He leads a life of trouble as he likes to get into brawls with his longtime rival Kuwabara. But alongside all this, his childhood friend Keiko knows that he is indeed a good person. One day Yuusuke’s life takes a dark turn when he is suddenly killed in a car accident while saving a child.
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He is transported to the spirit world by his guide named Botan, she guides him to Koenma, the powerful son of the Spirit world Ruler. Koenma makes an offer to Yuusuke that if he wants to live, he has to become the spirit detective and solve various paranormal cases that have been recently occurring in the human realm. Seeing the emotional state of his dear mother, his rival, and his childhood friend, Yuusuke decides to live. And accepts Koenma’s offer. The Reason Yu Yu Hakusho was on the list of Top 10 anime where the hero turns into a monster was due to its depiction of the Spirit world and monsters in the anime. Yuusuke’s demon transformation is something that will keep you engaged throughout this series.
- Total Number of Episodes – 112
- You can watch Yu Yu Hakusho: Ghost Files anime on Netflix Streaming Site.
3. Parasyte: The Maxim
Parasyte: The Maxim anime is adapted from the manga of the same name written and illustrated by Hitoshi Iwaaki. The story follows Shinichi Izumi, a 16-year-old high school student who leads a pretty normal life with his family and friends alike. But one day, this all changes for him when a Parasyte suddenly tries to take over his body. Parasyte are known alien creatures that have manifested themselves in the human world, they prey on them and make them their host. But the Parasyte that was out to acquire Shinichi’s body could only infiltrate his right hand instead of his brain.
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When Shinichi found this out, his world falls apart, and he comes up with a plan that can benefit the lives of both his and the Parasyte Migi. But to get acquainted with his new life, Shinichi must conquer his fear of Parasyte. And protect the ones who are being targeted by other deadly Parasyte beings. The Reason Parasyte: The Maxim was on the list of Top 10 anime where the hero turns into a monster was due to its unique take on alien characters. This anime gives off a very creepy vibe and also has a Horror element to it. Shinichi’s character development is very interesting, and the psychological aspects of his decision are worth thinking about.
- Total Number of Episodes – 24
- You can watch Parasyte: The Maxim anime on Netflix Streaming Site.
2. Jujutsu Kaisen
Jujutsu Kaisen anime is adapted from the manga of the same name written and illustrated by Gege Akutami. The Story follows Yuuji Itadori, a 15-year-old student who takes pleasure in helping people and also takes care of his ill grandfather. He is also a part of an occult club in his college, and he oftentimes discusses with his fellow club members about supernatural occurrences, mostly curses as they are the hot topic for the otakus nowadays. One day Itadori and his club members are attacked by a Curse, and the only way to save himself and others was to gain the power that can match the level of Spirits.
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Through unfortunate circumstances, Itadori ends up becoming the vessel of Sukuna, a legendary demon, by consuming one of his fingers. Itadori had become one of the most dangerous high-level curses. The only way he could get out of this situation was to accept a deal made by Satoru Gojo. Gojo is one of the powerful Sorcerers of the Jujutsu High academy. The Reason Jujutsu High was on the list of Top 10 anime where the hero turns into a monster was due to its characters. This anime features one of the best cast of characters that are impossible to hate. The animation of this anime is of top quality, and the fight sequences are well choreographed.
- Total Number of Episodes – 24 + 1 Movie
- You can watch Jujutsu Kaisen anime on Netflix.
1. Attack on Titan
Attack on Titan anime is adapted from the manga of the same name written and illustrated by Hajime Isayama. The Story is set in a fictional world where apparently humanity is believed to be under existential threat by the so-called monsters Known as Titans. These Titans are mindless giants that feed on humans. And they wreaked havoc Hundreds of Years ago which forced humanity to barricade themselves within large walls. Now in the present time, the story follows Eren Yeager, a 15-year-old boy who one day suddenly dreamt of Titans attacking his Village. Later he met with his friend Mikasa and Armin, and on that day, they all witnessed what humanity dreaded most in their lives.
The Titans appeared after hundreds of years and suddenly rampaged Eren’s Village. Eren witnessed his mother getting killed by one of the female titans. And he swore on that day that he will make them pay and kill every living Titan. Determined to kill Titans, Eren enrolls in the Survey Corps and trains to become an elite soldier to eradicate Titans. But due to some fateful events, Eren gets acquainted with a power that makes him transform into a Titan Himself.
Is this power a blessing or a Curse for Eren? Well, watch Attack on Titan anime to find out. The reason Attack on Titan was on the list of Top 10 anime where the hero turns into a monster was due to its amazing story and action sequences. This anime will definitely keep you hooked.
- Total Number of Episodes – 96
- Viewers from the US can watch Attack on Titan anime on Crunchyroll Streaming Site.
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