| Killing Show | Web Novel | chinese | 4.1 |
| Killing System, Peerless Killing God | Web Novel | chinese | 3.7 |
| Killing Time of God ーThe Six Abducted Man and Womenー | Web Novel | japanese | 3.5 |
| Killing Your Sweet Breath | Web Novel | korean | 3.6 |
| Killing the Possessor | Web Novel | korean | 3.8 |
| Killing the Same Person Every Time | Web Novel | chinese | 3.5 |
| Killing with Bikini Armor ~Former Assassin Sees a Dream of Huge Breasts over the Boundary~ | Web Novel | japanese | 3.9 |
| Kimama ni Tokyo Survive | Web Novel | japanese | 4.6 |
| Kimi ni Koi wo Suru Nante, Arienai Hazu Datta | Light Novel | japanese | 4.3 |
| Kimi no Na wa | Light Novel | japanese | 4.5 |
| Kimi no Sei de Kyō Mo Shinenai | Light Novel | japanese | 4.5 |
| Kimi no Shiawase wo Negatteita | Web Novel | japanese | 4.5 |
| Kimi no Shiawase wo Negatteita 2 | Web Novel | japanese | 4.2 |
| Kimi no Wasurekata wo Oshiete | Light Novel | japanese | 3.2 |
| Kimi to Boku no Saigo no Senjo, Aruiha Sekai ga Hajimaru Seisen | Light Novel | japanese | 4.3 |
| Kimi wa Boku no Koukai | Light Novel | japanese | 2.9 |
| Kimi wa Hontouni Boku no Tenshi nano ka | Light Novel | japanese | 3.5 |
| Kimi wo Ushinaitakunai Boku to, Boku no Shiawase wo Negau Kimi | Light Novel | japanese | 4.3 |
| Kimitte Watashi no Koto Suki Nandeshou? | Light Novel | japanese | 2.6 |
| Kindled Warmth | Web Novel | chinese | 3.4 |
| King Shura | Published Novel | korean | 4.3 |
| King of Assassins | Web Novel | chinese | 2.3 |
| King of Classical Music | Web Novel | chinese | 4.4 |
| King of Commerce, Yeonsan-gun | Web Novel | korean | 4.2 |
| King of Gods | Web Novel | chinese | 4.1 |
| King of Hollywood | Web Novel | chinese | 2.9 |
| King of Mercenaries | Web Novel | chinese | 4.0 |
| King of Skills | Web Novel | korean | 3.7 |
| King of Underworld | Web Novel | korean | 3.9 |
| Kingdom’s Bloodline | Web Novel | chinese | 4.0 |
| King’s Proposal | Light Novel | japanese | 3.5 |
| Kininaru Kanojo wo Tokoton Okashi Tsukusu Hanashi | Web Novel | japanese | 3.0 |
| Kinjirareta Alpha No Ko Chikai No Hachimitsu Madeleine | Light Novel | japanese | 3.7 |
| Kino no Tabi – The Beautiful World | Light Novel | japanese | 4.5 |
| Kinoshita Magical Construction Company: Building the Strongest House With Another World Construction Methods While My Classmates Were Becoming Heroes One After Another, I Was the Only One Working at a Construction Company | Web Novel | japanese | 3.3 |
| Kiragem Knights | Light Novel | japanese | 3.0 |
| Kiraina Otoko | Light Novel | japanese | 4.4 |
| Kirakuna Boukensha de Itai Noni! ~Dou no Tsurugi +999 no Mae ni wa Densetsu no Ken mo Kanaimasen~ | Light Novel | japanese | 4.1 |
| Kiraware Yūsha ni Tensei Shitanode Aisare Yūsha o Mezashimasu! ~ Subete no 「Zama~a」Furagu o Heshiotte Kenjitsu ni Kurashitai!~ | Web Novel | japanese | 2.9 |
| Kirinomiya-senpai Cannot Solve The Mystery | Light Novel | japanese | 3.9 |
| Kisei Kanojo Sana – Parasistence Sana | Light Novel | japanese | 3.7 |
| Kiss Addiction | Web Novel | chinese | 3.9 |
| Kiss Goodnight, Mr.Ji | Web Novel | chinese | 3.2 |
| Kiss Husband: Sweet Wife Is a Little Crisp | Web Novel | chinese | 3.6 |
| Kiss Me Goodnight, Mrs. CEO | Web Novel | chinese | 2.2 |
| Kiss Me if You Can | Web Novel | korean | 4.0 |
| Kiss Me, Liar | Web Novel | korean | 3.4 |
| Kiss The Cross | Web Novel | korean | 4.2 |
| Kiss The Ground | Web Novel | korean | 3.3 |
| Kiss of Venus | Web Novel | chinese | 4.1 |