- Kaguya-sama: Love Is War, Vol. 8
- Kaguya-sama: Love Is War, Vol. 9
- Kaiju Girl Caramelise, Vol. 1
- Kaiju Girl Caramelise, Vol. 2
- Kaiju Girl Caramelise, Vol. 3
- Kaiju Girl Caramelise, Vol. 4
- Kaiju Girl Caramelise, Vol. 5
- Kaiju No. 8, Vol. 1
- Kaiju No. 8, Vol. 2
- Kaiju No. 8, Vol. 3
- Kakafukaka 9
- Kakafukaka Volume 1
- Kakafukaka Volume 10
- Kakafukaka Volume 11
- Kakafukaka volume 12
- Kakafukaka Volume 2
- Kakafukaka Volume 3
- Kakafukaka Volume 4
- Kakafukaka Volume 5
- Kakafukaka Volume 6
- Kakafukaka Volume 7
- Kakafukaka Volume 8
- Kakegurui - Compulsive Gambler -, Vol. 10
- Kakegurui - Compulsive Gambler -, Vol. 11
- Kakegurui - Compulsive Gambler -, Vol. 12
- Kakegurui - Compulsive Gambler -, Vol. 13
- Kakegurui - Compulsive Gambler -, Vol. 14
- Kakegurui - Compulsive Gambler -, Vol. 3
- Kakegurui - Compulsive Gambler -, Vol. 4
- Kakegurui - Compulsive Gambler -, Vol. 5
- Kakegurui - Compulsive Gambler -, Vol. 6
- Kakegurui - Compulsive Gambler -, Vol. 7
- Kakegurui - Compulsive Gambler -, Vol. 8
- Kakegurui - Compulsive Gambler -, Vol. 9
- Kakegurui Twin, Vol. 1
- Kakegurui Twin, Vol. 10
- Kakegurui Twin, Vol. 2
- Kakegurui Twin, Vol. 3
- Kakegurui Twin, Vol. 4
- Kakegurui Twin, Vol. 5
- Kakegurui Twin, Vol. 6
- Kakegurui Twin, Vol. 7
- Kakegurui Twin, Vol. 8
- Kakegurui Twin, Vol. 9
- Kakuriyo: Bed & Breakfast for Spirits, Vol. 1
- Kakuriyo: Bed & Breakfast for Spirits, Vol. 2
- Kakuriyo: Bed & Breakfast for Spirits, Vol. 3
- Kakuriyo: Bed & Breakfast for Spirits, Vol. 4
- Kakuriyo: Bed & Breakfast for Spirits, Vol. 5
- Kakuriyo: Bed & Breakfast for Spirits, Vol. 6
- Kakuriyo: Bed & Breakfast for Spirits, Vol. 7
- Kakushigoto: My Dad's Secret Ambition Volume 1
- Cosplay Animal Volume 11
- Kakushigoto: My Dad's Secret Ambition Volume 10
- Kakushigoto: My Dad's Secret Ambition Volume 11
- Kakushigoto: My Dad's Secret Ambition Volume 12
- Kakushigoto: My Dad's Secret Ambition Volume 11
- Kakushigoto: My Dad's Secret Ambition Volume 12
- Kakushigoto: My Dad's Secret Ambition Volume 2
- Kakushigoto: My Dad's Secret Ambition Volume 3
- Kakushigoto: My Dad's Secret Ambition Volume 4
- Kakushigoto: My Dad's Secret Ambition Volume 5
- Kakushigoto: My Dad's Secret Ambition Volume 6
- Kakushigoto: My Dad's Secret Ambition Volume 7
- Kakushigoto: My Dad's Secret Ambition Volume 8
- Kakushigoto: My Dad's Secret Ambition Volume 9
- KALEIDOSCOPE-カレイドスコープ-
- Kamakura Monogatari chapter 2
- Kamakura Monogatari Sampler
- Kamakura Monogatari Volume 1
- Kamakura Monogatari Volume 2
- Kamikamikaeshi Volume 1
- Kamikamikaeshi Volume 2
- Kamikamikaeshi Volume 3
- Kamikamikaeshi Volume 4
- Kamikamikaeshi Volume 5
- Kamikamikaeshi Volume 6
- Kamikamikaeshi Volume 7
- Kamikamikaeshi Volume 8
- Kamo - Pakt mit der Geisterwelt 01
- Kamo - Pakt mit der Geisterwelt 02
- Kamo - Pakt mit der Geisterwelt 03
- Kamo: Pact with the Spirit World, Volume 1