Konbini Kareshi
- Convenience Store Boy Friends

Konjiki no Gash Bell!!
- Zatch Bell
- Gash Bell

Konna ni Yasashiku Sareta no

Kono Aozora ni Yakusoku wo
- Melody of the Sun and Sea

Kono Bijutsubu ni wa Mondai ga Aru!
- This Art Club Has a Problem!

Kono Danshi Ningyo Hiroimashita
- This Boy Picked up a Merman
- Kono Danshi, Ningyo Hiroimashita

Kono Danshi Sekka ni Nayandemasu OAV
- This Boy Suffers From Crystallization OAV
- Kono Danshi, Sekka ni Nayandemasu OAV

Kono Danshi Uchuujin To Tatakaemasu OAV
- This Boy Can Fight Aliens OAV
- Kono Danshi, Uchuujin To Tatakaemasu OAV

Kono Danshi, Mahou ga Oshigoto Desu
- This boys works with magic

Kono Danshi, Mahou ga Oshigoto Desu.
- This Boy Is a Professional Wizard

Kono Danshi, Ningyo Hiroimashita
- This Boy Picked up a Merman
- Kono Danshi Ningyo Hiroimashita

Kono Danshi, Sekka ni Nayandemasu OAV
- This Boy Suffers From Crystallization OAV
- Kono Danshi Sekka ni Nayandemasu OAV

Kono Danshi, Uchuujin To Tatakaemasu OAV
- This Boy Can Fight Aliens OAV
- Kono Danshi Uchuujin To Tatakaemasu OAV

Kono Kaisha ni Suki na Hito ga Imasu
- I Have a Crush at Work

Kono Koi ni Kizuite THE ANIMATION

Kono Minikuku mo Utsukushii Sekai
- This Ugly and Beautiful World
- Ten szkaradny i piękny świat

Kono Naka ni Hitori, Imouto ga Iru!
- Nakaimo: My Little Sister Is Among Them!
- NakaImo, Who is Imouto

Kono Oto Tomare!
- Stop This Sound!

Kono Subarashii Sekai ni Bakuen wo!
- KonoSuba: An Explosion on This Wonderful World!

Kono Subarashii Sekai ni Shukufuku wo! OVA
- A Blessing to this Wonderful Choker! OVA

Kono Subarashii Sekai ni Shukufuku wo!: Kurenai Densetsu

Kono Yo no Hate de Koi o Utau Shoujo YU-NO
- Yu-No: A Girl Who Chants Love at the Bound of this World

Kono Yo no Hate de Koi o Utau Shoujo Yu-no
- Yu-No: A Girl Who Chants Love at the Bound of This World

Konomi ja Nai kedo: Mukatsuku Ane to Aishou Batsugun Ecchi

KonoSuba: An Explosion on This Wonderful World!
- Kono Subarashii Sekai ni Bakuen wo!

Konyaku Haki sareta Reijou wo Hirotta Ore ga, Ikenai Koto wo Oshiekomu
- I`m Giving the Disgraced Noble Lady I Rescued a Crash Course in Naughtiness
- Ikenaikyo