The world of anime is filled with terrifying monsters and all kinds of creepy creatures. While some of the scariest anime movies have monsters who can't talk, there are also plenty of intelligent and devious anime monsters that can easily cause nightmares. Horror animes are especially famous for their creative use of bloodthirsty and murderous creatures who turned these stories into some of the most iconic and scariest tales of all time.
Some of these anime monsters were inspired by folk tales and sci-fi stories but there are also spooky eldritch monsters in anime that are just as spine-chilling as H.P. Lovecraft's unforgettable creations. The scariest anime monsters have fascinating backstories and even chilling personalities that make these already frightening beings all the more terrifying. Anime fans can enjoy classic horror animes and modern shows while getting to know some of the scariest anime creatures who ever existed.
6 Shikies - Shiki
Shikies are some of the scariest and most deadly monsters in horror anime. While Shiki had many terrifying creatures Megumi Shimizu is definitely its scariest one and also became one of the most iconic female anime vampires of all time. These murderous creatures have to drink human blood to stay alive and love to torture their victims.
Shiki is also one of the twistiest horror anime series with not only terrifying characters and moments but also thrilling mysteries. It's set in a seemingly charming small town in Japan where mysterious deaths suddenly start happening. It's a slower but deeply atmospheric and suspenseful horror anime with unforgettable monsters who bring something new to the classic vampire story.
5 Tiyanak - Trese
Trese is one of the scariest and most creative modern horror anime series and boasts some truly terrifying monsters. While there are plenty of interesting and creepy mythological creatures in Trese, Tiyanak is easily its most nightmarish one. These deadly creatures also have the most heartbreaking backstories since these undead beings are the new forms of dead children who were left to die.
Trese is one of the most atmospheric horror anime shows with great world-building and twisty mysteries. The story follows Alexandra Trese who uses her supernatural abilities to solve murders caused by all kinds of evil supernatural beings. What makes the story even more special is that Trese's creatures were inspired by the mythical creatures of Philippine folklore.
4 Neuronist Painkill - Overlord
Neuronist Painkill is one of the creepiest looking and most terrifying horror anime monsters of all time. This rather disgusting-looking creature is one of the most skilled and feared torturers in the world of anime who loves physically and mentally tormenting her victims. She's also one of the chattiest anime monsters who is especially happy when she can eat a bit of brain.
Overlord is one of the darkest horror fantasy anime shows with plenty of bloody and nightmarish characters and scenes. Even though there are powerful humans in Overlord, they still have a hard time overcoming the horrifying challenges of the new and dark world which they were transported into.
3 Urado - Ghost Hunt
Urado AKA Kaneyuki Miyama is Ghost Hunt's most terrifying and cruel monster. Even as a human, Miyama was already a murderous and insane person who tried to cure his illness and prolong his life by murdering people and bathing in their blood because he was inspired by Elizabeth Bathory's dark myths. He became an even more dangerous being after his death and was one of the most bloodthirsty evil spirits the team ever had to face.
Ghost Hunt is one of the most interesting and scariest supernatural horror anime series of all time with some of the most iconic anime ghost hunters and truly terrifying monsters. The story follows Mai Taniyama who joins Kazuya Shibuya's psychic research team called the Shibuya Psychic Research. Together they travel around Japan to investigate all sorts of supernatural events.
2 Parasytes - Parasyte: The Maxim
Parasytes are some of the most mysterious sci-fi-inspired horror anime monsters of all time. These creepy and terrifying creatures suddenly appeared on Earth and want to take over the planet by drilling into the human body while they are small and then taking control as they start growing. While small, they're still fairly easy to kill. As these deadly creatures grow, however, their power enhances and they become almost undefeatable.
Parasyte: The Maxim is one of the most popular and scariest splatterpunk horror anime of all time with a twisty and thought-provoking story. The anime's narrative follows a young boy named Izumi whose body is invaded by one of these alien monsters called Parasytes who secretly want to take over the planet and start possessing human bodies.
1 Bunny Elder Bairn - Blood-C
Bunny is the scariest and most sadistic Elder Bairns in Blood-C. These gigantic horror anime monsters love using their creepy limbs to kill and eat people. They're among the most well-known eldritch-inspired monsters in the world of anime and are obsessed with murdering people for their blood.
Blood-C is one of the most atmospheric and scariest horror anime shows around with plenty of terrifying and powerful anime monsters. Its story follows the brave Saya Kisaragi who seems and acts like a normal high school girl. However, when the sun sets, she takes her place as a skilled swordswoman and powerful warrior who protects her village's residents from deadly monsters.