Are you drawn to mind-bending anime like Necronomico and the Cosmic Horror Show? This dark and gripping series blends cosmic horror, psychological terror, and supernatural mystery into a chilling narrative that explores the fragile line between sanity and madness. Perfect for fans of existential horror and dark fantasy anime filled with unsettling atmospheres and philosophical dread.
Discover a chilling lineup of anime like Necronomico and the Cosmic Horror Show, featuring intense psychological twists, eerie atmospheres, and supernatural horror that will leave you questioning reality.
Another
- Season: 1
- Episodes: 12
- Genre: Horror, Mystery, Supernatural, School, Thriller
Another is a chilling supernatural mystery centered around a cursed classroom where students and staff mysteriously die. Kouichi transfers into Class 3-3 and meets Mei, a girl ignored by others. As gruesome deaths unfold, they must uncover the dark past tied to the curse before it claims more lives. Tension builds with each episode, combining eerie atmosphere with psychological suspense.
Fans of Necronomico and the Cosmic Horror Show will enjoy its slow-burn horror, shocking twists, and haunting secrets. Available on Crunchyroll.
Paranoia Agent
- Season: 1
- Episodes: 13
- Genre: Psychological, Mystery, Horror, Drama, Supernatural
Paranoia Agent by Satoshi Kon follows Tokyo residents as they descend into fear after a mysterious attacker, "Lil' Slugger," assaults victims without reason. As detectives dig deeper, the line between fiction and reality blurs, revealing a collective psychological breakdown. The series masterfully blends surreal storytelling, dark symbolism, and social critique into a disturbing psychological tapestry.
Perfect for fans of Necronomico seeking thought-provoking chaos and symbolic horror. Available on Crunchyroll and Funimation.
Mononoke
- Season: 1
- Episodes: 12
- Genre: Horror, Supernatural, Mystery, Psychological
Mononoke is a beautifully eerie anthology where the enigmatic Medicine Seller investigates spiritual disturbances. Each arc unravels the origin, form, and truth behind a deadly mononoke—vengeful spirits born from unresolved emotions. With its unique art style and atmospheric storytelling, Mononoke explores morality, trauma, and the human psyche with haunting elegance.
Ideal for fans of Necronomico craving aesthetic horror and episodic psychological tales. Available on Crunchyroll and HIDIVE.
Serial Experiments Lain
- Season: 1
- Episodes: 13
- Genre: Psychological, Cyberpunk, Mystery, Sci-Fi, Drama
Serial Experiments Lain explores identity, consciousness, and the internet through the quiet yet curious Lain Iwakura. After receiving an email from a classmate who recently died, Lain plunges into the digital world known as "The Wired." Reality crumbles as she questions the boundaries between technology, God, and the self.
Great for Necronomico fans who love cyberpunk horror, philosophical themes, and psychological distortion. Available on Funimation.
Hellsing Ultimate
- Season: 1
- Episodes: 10
- Genre: Horror, Action, Supernatural, Military, Vampire
Hellsing Ultimate follows the vampire Alucard and the Hellsing Organization as they combat undead threats and a neo-Nazi vampire army. Packed with blood-soaked action and dark satire, it revamps classic vampire tropes with high-stakes warfare and unforgettable characters. Its gothic art and explosive pacing make it a modern horror-action masterpiece.
A must-watch for Necronomico fans craving violent supernatural horror and gothic action. Available on Crunchyroll and Hulu.
Boogiepop Phantom
- Season: 1
- Episodes: 12
- Genre: Horror, Psychological, Mystery, Supernatural, Seinen
Boogiepop Phantom presents fragmented narratives told from various perspectives after a string of mysterious events in a city. A shadowy figure known as Boogiepop is linked to strange disappearances and fears whispered among students. The series delves deep into trauma, anxiety, and existential dread with disorienting visuals and nonlinear storytelling.
Perfect for fans of Necronomico who enjoy cryptic, layered horror and psychological tension. Available on Funimation.
Shiki
- Season: 1
- Episodes: 22
- Genre: Horror, Supernatural, Thriller, Vampire, Mystery
Shiki takes place in a quiet village where residents start dying mysteriously. As the town doctor and a teenage boy investigate, they uncover a chilling truth—the rise of vampires. The slow escalation of fear, moral dilemmas, and the clash between humans and the undead delivers a deeply atmospheric and philosophical horror.
Perfect for Necronomico fans craving eerie build-up, isolation, and moral gray zones. Available on Funimation and HIDIVE.
Ergo Proxy
- Season: 1
- Episodes: 23
- Genre: Psychological, Sci-Fi, Mystery, Cyberpunk, Thriller
Ergo Proxy is a dense, cyberpunk odyssey where Inspector Re-L Mayer investigates a string of murders tied to autonomous androids infected with self-awareness. As she uncovers the secrets behind her dystopian society and the Proxies—god-like beings—her journey becomes an introspective descent into identity, truth, and creation.
Ideal for Necronomico fans seeking dark philosophy, dystopian mystery, and cerebral storytelling. Available on Funimation.
From the New World
- Season: 1
- Episodes: 25
- Genre: Sci-Fi, Horror, Psychological, Drama, Mystery
From the New World follows Saki and her friends in a future society where people possess psychic powers. As they grow up, they uncover horrifying truths about the origins of their world, strict control systems, and genetic manipulation. The story unfolds as a haunting coming-of-age tale of betrayal and forbidden knowledge.
Great for Necronomico lovers drawn to dystopian horror, ethical questions, and unsettling revelations. Available on Crunchyroll and HIDIVE.
Tokyo Ghoul
- Season: 4
- Episodes: 48
- Genre: Horror, Action, Psychological, Supernatural, Drama
Tokyo Ghoul tells the story of Kaneki, a college student who becomes a half-ghoul after a deadly encounter. As he’s pulled into a hidden world of man-eating monsters, Kaneki battles his fading humanity and growing hunger. The anime explores trauma, identity, and the monster within through raw violence and emotional depth.
A gripping ride for Necronomico fans who crave body horror, inner conflict, and morally complex characters. Available on Hulu and Crunchyroll.
The Promised Neverland
- Season: 2
- Episodes: 23
- Genre: Thriller, Horror, Mystery, Psychological, Adventure
The Promised Neverland is a gripping psychological thriller set in an orphanage that hides a terrifying secret. Emma, Norman, and Ray discover the shocking truth about their home and devise a daring escape plan. With time running out, they must outsmart their caretakers and survive beyond the walls.
Fans of Necronomico will love the mind games, shocking twists, and high-stakes survival. Available on Crunchyroll, Netflix, and Hulu.
Elfen Lied
- Season: 1
- Episodes: 13
- Genre: Horror, Psychological, Drama, Supernatural, Sci-Fi
Elfen Lied is a tragic tale of Lucy, a mutant with deadly telekinetic powers who escapes a government lab. Suffering from split personalities, Lucy struggles with abuse, revenge, and identity as she forms a bond with two unsuspecting students. The anime blends graphic violence with emotional fragility and themes of prejudice and humanity.
A must-see for Necronomico fans who enjoy brutal emotional horror and layered psychological themes. Available on HIDIVE.
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