Manga Series Beginning with K
- A Silent Voice
- Asteroid in Love
- Astra Lost in Space (Kanata no Astra)
- Blood Blockade Battlefront
- By the Grace of the Gods (Kami Tachi ni Hirowareta Otoko)
- Chrome Shelled REGIOS
- Cobra (Space Adventure Cobra)
- Demon Slayer: Kimetsu no Yaiba
- Don't Hurt Me, My Healer! (Kono Healer, Mendokusai)
- Gugure! Kokkuri san
- He Is My Master
- Hensuki: Are you willing to fall in love with a pervert, as long as she's a cutie?
- If Her Flag Breaks
- In This Corner of the World
- K
- K-On! (Keion!)
- K2 Ikebukuro Sho Keiji Ka Kanzaki Kuroki
- Kabachi-tare!
- Kabaneri of the Iron Fortress
- Kabukibu!
- Kabukicho Shelock
- Kacho Oji
- KADO: The Right Answer
- Kagahu Jikken Taiketsu Manga Series
- Kagaku Manga Survival Series
- Kage kara Mamoru!
- Kageki Shojo!!
- Kagerou Project
- Kagihime Monogatari Eikyu Alice Rond
- Kaguya-sama: Love Is War
- Kaibutsu Ojo
- Kaibutsu-Kun
- Kaibyoi Ramune
- Kaicho wa Maid-sama!
- Kaidanto Series
- Kaifuku Jutsushi No Yari Naoshi
- Kaiji
- Kaijin Kaihatsu-Bu No Kuroitsu-San
- Kaiju Boosker
- Kaiju No Kodomo
- Kaiju No. 8
- Kaikan Love
- Kaikan Phrase
- Kaiki Daisakusen
- Kaiko sareta Ankoku-heishi (30 Dai) no slow na second life
- Kaito Joker
- Kaito Ranma
- Kaito Royale
- Kaito Tenshi Twin Angel
- Kakegurui
- Kakko-Kawaii Sengen!
- Kakugo wa Iika Soko no Jyoshi.
- Kakuriyo No Yado Meshi
- Kakushigoto
- Kakuto Bijin Wulong
- Kakyusei
- Kaleido Star
- Kamen no Maid Guy
- Kamen Rider 555 (Masked Rider 555)
- Kamen Rider Amazon (Masked Rider Amazon)
- Kamen Rider BLACK (Masked Rider BLACK)
- Kamen Rider Cougar (Masked Rider Cougar)
- Kamen Rider Fourze
- Kamen Rider Revice
- Kamen Rider Series
- Kamen Rider V3 (Masked Rider V3)
- Kamen Rider W (Double)
- Kamen Rider Wizard
- Kamen Teacher
- Kami no Shizuku
- Kami wa Saikoro wo Furanai
- Kami-sama no Inai Nichiyobi
- Kamichama Karin
- KAMICHU!
- Kamigami no Asobi
- Kamikaze Kaito Jeanne
- Kamikuzu Idol
- Kaminaki Sekai no Kamisama Katsudo
- Kamisama Dolls
- Kamisama Hajimemashita
- Kamisama Kazoku
- Kamisama ni Natta Hi
- Kamisama no Goyonin
- Kamisama no Karte
- Kamisama no Memocho
- Kamiwaza Wanda
- Kamonohashi Kamo
- Kampfer
- Kamui den (Kamui the Ninja)
- Kanamemo
- Kanna-san!
- Kannagi
- Kannazuki no Miko
- Kanojo mo Kanojo
- Kanojo wa Uso o Aishisugiteru
- Kanokon
- Kanon
- Kanon Series
- Kansa Yaku Nozaki Shuhei
- Kansatsu I Asagao