- Kono Healer, Mendokusai
- Kono Subarashii Sekai ni Shukufuku wo! 2
- Kono Subarashii Sekai ni Shukufuku wo! 2: Kono Subarashii Geijutsu ni Shukufuku wo!
- Kono Naka ni Hitori, Imouto ga Iru!
- Kono Sekai no Katasumi ni
- Kono Oto Tomare!
- Kono Subarashii Sekai ni Shukufuku wo! Movie: Kurenai Densetsu
- Kono Subarashii Sekai ni Shukufuku wo!
- Konohana Kitan
- Kono Yo no Hate de Koi wo Utau Shoujo YU-NO
- Koro-sensei Quest!
- Kono Subarashii Sekai ni Shukufuku wo!: Kono Subarashii Choker ni Shukufuku wo!
- Konpeki no Kantai
- Konpeki no Kantai: Sourai Kaihatsu Monogatari
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- Kore wa Zombie desu ka?
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- Koroshi Ai
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- Kore wa Zombie desu ka? OVA
- Koroshiya-san: The Hired Gun
- Konyaku Haki sareta Reijou wo Hirotta Ore ga, Ikenai Koto wo Oshiekomu
- Kotarou wa Hitorigurashi
- Kosuke-sama Rikimaru-sama: Konpeitou no Ryuu
- Kore wa Zombie desu ka? of the Dead
- Kotoura-san: Haruka no Heya
- Koukaku Kidoutai: SAC_2045
- Koukou Butouden Crows
- Kotoura-san
- Koukaku Kidoutai: Shin Movie
- Koukyoushihen Eureka Seven Hi-Evolution 1
- Koume-chan ga Iku!
- Kouchuu Ouja Mushiking Super Battle Movie: Yami no Kaizou Kouchuu
- Koukaku no Pandora
- Koufuku Graffiti
- Kouchuu Ouja Mushiking: Mori no Tami no Densetsu
- Koukaku Kidoutai: SAC_2045 - Jizoku Kanou Sensou
- Koukyoushihen Eureka Seven Hi-Evolution 3: Eureka
- Koukyuu no Karasu
- Kouryuu Densetsu Villgust
- Kousoku Denjin Albegus
- Kujakuou
- Koutetsu Sangokushi
- Kouya no Kotobuki Hikoutai
- Koukyoushihen Eureka Seven Hi-Evolution 2: Anemone
- Kouryuu no Mimi: Mina no Shou
- Kuiba: Shiwanhuoji
- Koutetsujou no Kabaneri Movie 2: Moeru Inochi
- Koutetsu Jeeg
- Kubo-san wa Mob wo Yurusanai
