- Koutetsu Sangokushi
- Koutetsujou no Kabaneri Movie 1: Tsudou Hikari
- Koutetsujou no Kabaneri: Ran - Hajimaru Michiato
- Koutetsushin Jeeg
- Kouya no Kotobuki Hikoutai Gaiden: Oozora no Harukaze Hikoutai
- Kowabon
- Kowarekake no Orgel
- Kowarekake no Orgel Special
- Kowloon Generic Romance
- Koyomimonogatari
- Kubo Won't Let Me Be Invisible
- Kud Wafter
- Kujibiki Unbalance (OVA)
- Kujibiki♥Unbalance
- Kujima: Why Sing, When You Can Warble?
- Kuma Kuma Kuma Bear
- Kuma Kuma Kuma Bear Punch!
- Kuma Miko Specials
- Kumamiko: Girl Meets Bear
- Kumo ni Noru
- Kunon the Sorcerer Can See
- Kurage no Shokudou
- Kuramerukagari
- Kurau Phantom Memory
- Kure-nai OVA
- Kuro ga Ita Natsu
- Kurogane Communication
- Kuroi Ame ni Utarete
- Kurokami The Animation
- Kurokami: Tora to Tsubasa
- Kuroko no Basket 3rd Season NG-shuu
- Kuroko no Basket: Mou Ikkai Yarimasen ka
- Kuroko no Basket: Oshaberi Demo Shimasen ka
- Kuroko no Basket: Saikou no Present Desu
- Kuroko's Basketball
- Kuroko's Basketball 2
- Kuroko's Basketball 3
- Kuroko's Basketball Movie 1: Winter Cup Highlights -Shadow and Light-
- Kuroko's Basketball Movie 2: Winter Cup Highlights -Beyond the Tears-
- Kuroko's Basketball Movie 3: Winter Cup Highlights -Crossing the Door-
- Kuroko's Basketball Movie 4: Last Game
- Kuroko's Basketball OVA
- Kuroko's Basketball Special
- Kuromi's Pretty Journey
- Kuromi's Pretty Journey Season 2
- Kuromukuro
- Kurozuka
- Kuruneko
- Kusunoki's Garden of Gods
- Kuttsukiboshi
- Kuusen Madoushi Kouhosei no Kyoukan: Lecty no, Ikimonogatari
- Kyomu Senshi Miroku
- Kyou kara Maou! 3rd Series
- Kyou kara Maou! R
- Kyou kara Ore wa!!
- Kyou no 5 no 2 (TV)
- Kyou no 5 no 2 (TV): Takarabako
- Kyou no Asuka Show
- Kyoukai no Kanata: Mini Gekijou
- Kyoukai Senki
- Kyoukai Senki: Kyokkou no Souki
- Kyouryuu Tankentai Born Free
- Kyoushirou to Towa no Sora Specials
- Kyousou Giga
- Kyousou Giga (2012)
- Kyousou Giga (TV) Recaps
- Kyousougiga
- L.O.R.D: Legend of Ravaging Dynasties
- L.O.R.D: Legend of Ravaging Dynasties 2 - Coldblood Feast
- La corda d'oro: primo passo
- La croisée dans un labyrinthe étranger Special
- La storia della Arcana Famiglia
- Labyrinth Of Flames
- Ladies versus Butlers!
- Ladies versus Butlers! Specials
- Ladius
- Lady Jewelpet
- Ladyspo
- Lagrange: The Flower of Rin-ne
- Lagrange: The Flower of Rin-ne – Kamogawa Days
- Lagrange: The Flower of Rin-ne Episode 00
- Lagrange: The Flower of Rin-ne Season 2
- Lagrange: The Flower of Rin-ne Specials
- Laid-Back Camp
- Laid-Back Camp 2nd Season
- Laid-Back Camp Season 2 Specials
- Laid-Back Camp Season 3
- Laid-Back Camp Season 3 Specials
- Laidbackers
- Lamune
- Lan Mo's Flower
- Lance N' Masques
- Land of the Lustrous
- Lapis Re:LiGHTs
- Last Exile
- Last Exile: Fam, the Silver Wing
- Last Exile: Fam, the Silver Wing - Over the Wishes
- Last Exile: Fam, the Silver Wing Recaps
- Last Hope
- Last Period: The Journey to the End of the Despair
- Laughing Salesman
- Laughing Target
- Laughing Under the Clouds
- Law of Devil
- Layton Mystery Tanteisha: Katri no Nazotoki File
- Lazarus
- LBX Girls
- Le Chevalier D'Eon
- Le Cirque de Karakuri
- Le Portrait de Petit Cossette
- Lee's Detective Agency: A Day in Lungmen
- Lee's Detective Agency: A Holiday of Two Hours
- Lee's Detective Agency: Once Upon a Time in Lungmen
- Left-Hand Layup!
- Left-Hand Layup! 2nd Season
- Legacy of Aru Kararu
- Legend of Black Heaven
- Legend of Crystania
- Legend of Crystania: The Motion Picture
- Legend of Deification
- Legend of Duo
- Legend of Exorcism
- Legend of Exorcism 2nd Season
- Legend of Immortals 5th Season
- Legend of Lemnear
- Legend of Lotus Sword Fairy
- Legend of Mana -The Teardrop Crystal-
- Legend of Regios
- Legend of Sho
- Legend of Sho 2nd seeason
- Legend of Soldier
- Legend of Supreme Soldier
- Legend of the Crystals: Final Fantasy
- Legend of the Forest
- Legend of the Galactic Heroes
- Legend of the Galactic Heroes: Die Neue These
