Koufuku Graffiti
- Gourmet Girl Graffiti

Koukai Benjo The Animation

Koukaku Kidoutai
- Ghost in the Shell

Koukaku Kidoutai 2.0
- Ghost in the Shell 2.0

Koukaku Kidoutai Arise: Alternative Architecture
- Ghost in the Shell Arise: Alternative Architecture
- Koukaku Kidoutai: Arise (TV)

Koukaku Kidoutai S.A.C. 2nd GIG
- Ghost in the Shell: Stand Alone Complex 2nd GIG

Koukaku Kidoutai Special
- Ghost in the Shell Special

Koukaku Kidoutai Stand Alone Complex
- Ghost in the Shell: Stand Alone Complex

Koukaku Kidoutai Stand Alone Complex Special
- Ghost in the Shell: Stand Alone Complex Special

Koukaku Kidoutai Stand Alone Complex Special - Tachikomatic Days
- Ghost in the Shell: Stand Alone Complex Special - Tachikomatic Days

Koukaku Kidoutai Stand Alone Complex: Solid State Society
- Ghost in the Shell: Stand Alone Complex - Solid State Society
- Ghost in the Shell: Stand Alone Complex: Zestalone społeczeństwo

Koukaku Kidoutai: Arise
- Ghost in the Shell: Arise

Koukaku Kidoutai: Arise (TV)
- Ghost in the Shell Arise: Alternative Architecture
- Koukaku Kidoutai Arise: Alternative Architecture

Koukaku Kidoutai: Shin Gekijouban
- Ghost in the Shell: The New Movie
- Ghost in the Shell New Movie (2015)

Koukaku no Pandora: Ghost Urn
- Pandora in the Crimson Shell: Ghost Urn

Koukaku no Regios
- Chrome Shelled Regios
- Kokaku no Regios

Koukin Otome x Amnesia
- Dusk Maiden of Amnesia
- Tasogare Otome x Amnesia

Koukin Otome x Amnesia Drama CD
- Dusk Maiden of Amnesia Drama CD
- Tasogare Otome x Amnesia Drama CD

Koukou Butouden Crows
- Crows
- Crows OVA

Koukyoushihen: Eureka Seven
- Eureka Seven

Koukyoushihen: Eureka Seven - Pocket ga Niji de Ippai
- Eureka Seven -good night, sleep tight, young lovers-
- Psalms of Planets: Eureka Seven - Pocket Full of Rainbows

Koukyuu no Karasu
- Raven of the Inner Palace Edit

Kounai Shasei
- Tales Trilogy
- Tales of Misbehavior

Koupen-chan

Kouritsu Ebi Sugawa Koukou Tenmonbu Specials

Kouryuu Densetsu Villgust
- Armored Dragon Legend Villgust
- Villgust

Kousetsu Hyaku Monogatari
- Requiem from the Darkness
- 100 Stories

Koutetsu no Majo Annerose

Koutetsu Sangokushi

Koutetsu Tenshi Kurumi
- Steel Angel Kurumi

Koutetsu Tenshi Kurumi 2-shiki
- Steel Angel Kurumi 2
- Stalowy Anioł Kurumi 2

Koutetsu Tenshi Kurumi Encore
- Steel Angel Kurumi Encore

Koutetsujou no Kabaneri
- Kabaneri of the Iron Fortress

Koutetsushin Jeeg
- Steel God Jeeg

Kouya no Kotobuki Hikoutai
- The Magnificent Kotobuki