Novel & Essay Series Beginning with K
- Cat's Eye
- Demon Slayer: Kimetsu no Yaiba
- Kijin Taisen Gigantic Formula
- Kikujiro to Saki
- Kimi ga Odoru, Natsu
- Kimi Hannin ja Nai yo ne?
- Kimi ni Todoke
- Kimi no Koe wo Todoketai
- Kimi No Suizo Wo Tabetai
- Kimi to, Nami ni Noretara (Ride Your Wave)
- Kindaichi Shonen no Jikenbo(Kindaichi Case Files)
- KING OF PRISM
- Kingdom
- Kingyo Club
- Kiniro no Corda
- Kiniro no Tsubasa
- Kinkyori Renai
- Kinkyu Torishirabe Shitsu
- Kinnikuman
- Kino no Tabi - the Beautiful World
- Kippari
- Kirakira Kenshui
- Kiratto Pri Chan
- Kiraware Matsuko no Issho
- Kirikou and the Sorceress
- Kiseijyu
- Kishuku Gakko no Juliet
- Kita no Kuni kara (From a North country)
- Kitsutsuki Tanteidokoro
- Kiznaiver
- Kizoku Tantei
- Kyo kara Maou!
- Kyo no Nekomura-san
- Kyo wa Kaisha Yasumimasu.
- Kyo, Koi wo Hajimemasu
- Kyokai no RINNE
- Kyokujitsu no Kantai
- Kyoto Teramachi San Jo No Holmes
- Kyou Kara Ore wa!!
- Kyumei Byoto 24 ji (Emergency 24 hours)