- JoJo's Bizarre Adventure: Battle Tendency
- JoJo's Bizarre Adventure: Phantom Blood
- JoJo's Bizarre Adventure: Stone Ocean Part 3
- Joker Game
- Joker Game: Kuroneko Yoru no Bouken
- Joker: Marginal City
- Joran The Princess of Snow and Blood
- Jormungand
- Jormungand Season 2: Perfect Order
- Josee, the Tiger and the Fish
- Joshi Kausei
- Joshiraku
- Joshiraku OVA
- Journal of the Mysterious Creatures
- Journey to Bloom
- Jubei-chan 2: The Counterattack of Siberia Yagyu
- Jubei-chan the Ninja Girl: Secret of the Lovely Eyepatch
- Juden Chan Recharged
- Judge
- Judo Boy
- Judo Story
- Jujutsu Kaisen (TV)
- Jujutsu Kaisen 0 Movie
- Jujutsu Kaisen 2nd Season
- Jujutsu Kaisen: Specials
- Juliet
- Jungle De Ikou!
- Jungle Emperor Leo
- Jungle no Ouja Taa-chan
- Jungle Taitei (1989)
- Jungle Taitei: Susume Leo!
- Juni Taisen: Zodiac War
- Junji Ito Maniac: Japanese Tales of the Macabre
- Junjo Romantica
- Junjo Romantica 2
- Junjo Romantica 3
- Junjou Romantica OVA
- Junk Boy
- Junk Head
- Junkers Come Here
- Just Because!
- Juuou Mujin no Fafnir
- Juusenki L-Gaim
- Juusenki L-Gaim III: Full Metal Soldier
- Juuza Engi: Engetsu Sangokuden - Gaiden Youzhou Genya
- JX Online 3: The Adventure of Shen Jianxin 3rd Season
- Jyu-Oh-Sei: Planet of the Beast King
- K-ON!
- K-ON! Season 2
- K-ON! The Movie
- K-On!: Live House!
- K-On!: Ura-On!
- K-On!!: Keikaku!
- K-ON!!: Ura-On!!
- K-Project
- K: Missing Kings - The Movie
- K: Return of Kings
- K: SEVEN STORIES "Circle Vision - Nameless Song - "
- K: SEVEN STORIES "Lost Small World - Outside the Cage - "
- K: SEVEN STORIES "Memory of RED - BURN -"
- K: SEVEN STORIES "R:B - BLAZE -"
- K: SEVEN STORIES "SIDE:BLUE - Sirius - "
- K: SEVEN STORIES "SIDE:GREEN - Overwrite World - "
- K×Drop!!
- Kabaneri of the Iron Fortress
- Kabaneri of the Iron Fortress: The Battle of Unato
- Kabukibu!
- KADO: The Right Answer
- KADO: The Right Answer - Ninovo
- KADO: The Right Answer – Beyond Information
- KADO: The Right Answer – Ekwari
- Kagaku Ninja-tai Gatchaman (Movie)
- Kagejitsu!
- Kageki Shojo!! The Curtain Rises
- Kagerou Daze: In a Day's
- Kagewani
- Kagewani -II-
- Kaginado
- Kaginado Season 2
- Kaguya-sama Love is War: Ultra Romantic
- Kaguya-sama: Love is War
- Kaguya-sama: Love is War - The First Kiss That Never Ends
- Kaguya-sama: Love is War OVA
- Kaguya-sama: Love is War Season 2
- Kaiba
- Kaibutsu Oujo (OVA)
- Kaibutsu Oujo: Konsui Oujo
- Kaifeng Strange Tales: This Lord Bao is Not That Great
- Kaiji: Against All Rules
- Kaiji: Ultimate Survivor
- Kaijin Kaihatsu-bu no Kuroitsu-san
- KAIJU GIRLS
- Kaiju No. 8
- Kaiju No. 8 Movie
- Kaiju No. 8 Season 2
- Kaijuu Girls Kuro: Ultra Kaijuu Gijinka Keikaku
- Kaijuu Girls: Ultra Kaijuu Gijinka Keikaku 2nd Season
- Kaijuu Sekai Seifuku (TV)
- Kaikan Phrase
- Kaina of the Great Snow Sea
- Kaina of the Great Snow Sea: Star Sage
- Kaitou Reinya
- Kaitou Reinya Pilot
- Kaitou Tenshi Twin Angel: Kyun Kyun Tokimeki Paradise!! OVA
- Kakegurui Picture Drama
- Kakegurui: Compulsive Gambler
- Kakegurui××
- Kakkou no Iinazuke Mini Anime
- Kakurenbo: Hide & Seek
- Kakuriyo: Bed and Breakfast for Spirits
- Kakuriyo: Bed and Breakfast for Spirits 2
- Kakushigoto
- Kakushigoto
- Kakushigoto: The Movie
- Kakushite! Makina-san!!
- Kakyusei 2
- Kakyuusei: Elf Version - Anata dake wo Mitsumete...
- Kaleido Star
- Kaleido Star: Good da yo! Goood!!
- Kaleido Star: Legend of Phoenix - The Layla Hamilton Story
- Kaleido Star: New Wings Extra Stage
- Kamen no Maid Guy
- Kamen Rider Zero-One: Short Anime - Everyone's Daily Life
- Kamichama Karin
- Kamichu!
- Kamichu!: The Goddess is a Middle School Student (Specials)
- KamiErabi GOD.app
- KamiErabi GOD.app Season 2
- Kamigami no Asobi
- KamiKatsu: Working for God in a Godless World
- Kamikaze Kaitou Jeanne
- Kamisama Dolls
- Kamisama Dolls Specials
- Kamisama Hajimemashita OVA
- Kamisama Hajimemashita: Kako-hen
- Kamisama Hajimemashita: Kamisama, Shiawase ni Naru
