Anime and Manga series that belong to the Horror genre.
For tropes commonly used in these series, see Japanese Media Tropes and Horror Tropes.
- After School Nightmare
- Ajin
- AKIRA
- Ana Satsujin
- Another
- Asura
- Attack on Titan
- Ayakashi: Samurai Horror Tales
- Berserk
- Belladonna of Sadness
- Bio-Meat: Nectar
- Biomega
- Black Butler
- Black Paradox
- Blood: The Last Vampire
- Bloody Cross
- Bloody Maiden: Juusanki no Shima
- Blood on the Tracks
- Brynhildr in the Darkness
- Cage of Eden
- Cat-Eyed Boy
- Cells at Work! CODE BLACK
- Ceres, Celestial Legend
- Chainsaw Man
- Chimamire Sukeban Chainsaw
- Choujin Gakuen
- Claymore
- Corpse Party (Missing Footage and Tortured Souls)
- ''D.Gray-Man
- Dante's Inferno: An Animated Epic
- Danganronpa: The Animation
- Dark Warrior
- Dawn Tsumetai Te
- DEAD Tube
- Deadman Wonderland
- Death Note
- Demon City Shinjuku
- Demon Lord Dante
- Demon Slayer: Kimetsu no Yaiba
- Denjin N
- Devilman
- Devil May Cry: The Animated Series
- Diabolo
- Dissolving Classroom
- Dokuhime
- Dolls Fall
- Dorohedoro
- Doubt
- Dragon Head
- The Dreaming
- Drifting Classroom
- Dusk Maiden of Amnesia
- The Elder Sister-like One
- Elfen Lied
- Emerging
- The Enigma of Amigara Fault
- Fate/Zero
- Fourteen
- Fragments of Horror
- Franken Fran
- From the New World
- Fuan no Tane
- Fukushuu Kyoushutsu
- Future Diary
- Gantz
- The Garden of Sinners
- GARO: Vanishing Line
- Genocyber
- Ghost Hunt
- Ghost Stories (though the Gag Dub turned it into more of a Horror Comedy)
- Ghost Talker's Daydream
- Gleipnir
- Goblin Slayer
- Goth
- Gregory Horror Show
- Gyo
- Hakaba Kitarō
- Hanako and the Terror of Allegory
- Happy Sugar Life
- Hekikai no AiON
- Hell Girl
- Hellsing
- Highschool of the Dead
- High Rise Invasion
- Hohzuki Island
- Hotarubi no Tomoru Koro ni
- I Am a Hero
- Ibitsu
- Iczer
- Ikigami: The Ultimate Limit
- In/Spectre
- Inugami
- The Island of Giant Insects
- I Want to Hold Aono-kun so Badly I Could Die
- Jagaaaaaan
- Jinmen
- Jinzou Shoujo
- JoJo's Bizarre Adventure: Phantom Blood
- Jujutsu Kaisen
- Junji Ito Kyoufu Manga Collection
- Juujika no Rokunin
- Kabaneri of the Iron Fortress
- Kagewani
- Karura Mau!
- Kemonozume
- Kite Liberator
- Knights of Sidonia
- Kowabon
- Kuro
- The Kurosagi Corpse Delivery Service
- The Laughing Salesman (also a Black Comedy)
- Lord El-Melloi II Case Files
- The Love And Creed Of Sae Maki
- Lovesickness
- M3: The Dark Metal
- Made in Abyss
- MADK
- Magical Girl Apocalypse
- Magical Girl Site
- Majinden
- Makaryuudo Demon Hunter
- March Story
- Maryuu Senki
- Me and the Devil Blues
- Mermaid Saga
- Midnight Occult Civil Servants
- Mieruko-chan
- Mimi's Ghost Stories
- Misu Misou
- Mnemosyne
- Mononoke
- Monster
- Monkey Peak
- Monkey Circle
- Monkey Peak: The Rock
- MPD Psycho
- Mr. Arashi's Amazing Freak Show
- Neon Genesis Evangelion
- Nijigahara Holograph
- Ninja Scroll
- Noah Of The Blood Sea
- Otherside Picnic
- Otogi Matsuri
- Panorama of Hell
- Paprika
- Paranoia Agent
- Parasyte
- Perfect Blue
- Pet Shop of Horrors
- Phantom Quest Corp.
- Le Portrait de Petite Cossette
- Popee the Performer
- The Promised Neverland
- Psychic Wars
- PTSD Radio
- Puella Magi Madoka Magica
- Pumpkin Night
- Pupa
- Real Account
- Re:CREATORS
- Re:Zero
- Region
- Reiko the Zombie Shop
- Requiem from the Darkness
- Resident Evil: Heavenly Island
- Resident Evil: Infinite Darkness
- Resident Evil: The Marhawa Desire
- Saitama Chainsaw Shoujo
- Saiteihen no Otoko
- Sensor
- Special 7: Special Crime Investigation Unit
- School Days
- School-Live!
- School Mermaid
- Sci-Fi HARRY
- Serial Experiments Lain
- Shadows House
- Shibito no Koe wo Kiku ga Yoi
- Shigahime
- Shiki
- Shutendoji
- Sky High
- Sou Bou Tei Must Be Destroyed
- Soul Eater
- Suicide Club
- Supernatural
- Talentless Nana
- Teito Monogatari (a.k.a. Doomed Megalopolis)
- Tenrou Siriusthe Jaeger
- TerraforMARS
- Tetragrammaton Labyrinth
- Tokyo Ghoul
- Tomie
- Tomodachi × Monster
- Torture Princess: Fremd Torturchen
- Toshi Densetsu
- Underdog
- The Unforgiving Flowers Blossom in the Dead of Night (from the same creator of the When They Cry series.)
- The Unpopular Mangaka and the Helpful Onryo-san (technically, though it's Horror Comedy)
- Usotsuki Satsuki wa Shi ga Mieru
- Uzumaki
- Vampire Hunter D
- Vampire Knight
- Vampire Princess Miyu
- Variante
- Voices in the Dark
- Wasurenagumo
- When They Cry
- Wicked City
- Yamishibai: Japanese Ghost Stories
- Yuureitou
- Zekkyou Gakkyuu
- Zetman
- Zom 100: Bucket List of the Dead
- Zombie Land Saga
