Action Manga

Action , Shoujo , Drama , Tragedy , Historical Status: Completed Kootetsu no Hana Chapter 3

Action , Romance , Shoujo , Drama , Psychological Status: Ongoing Koroshi Ai Chapter 79

Action , Romance , Drama , Comedy Status: Ongoing Koroshiya Datte Mimamoritai Chapter 10

Action , Drama , Romance , Seinen Status: Ongoing Koroshiya Yametai Chapter 12

Action , Ecchi , Romance , Shounen , School Life ,... Status: Completed Kotaro Makaritoru! Chapter 131

Action , Ecchi , Shounen , Comedy , Martial Arts Status: Completed Kotaro Makaritoru! L Chapter 23

Action , Fantasy , Mystery , Psychological , Adventure ,... Status: Ongoing Kotokunibito Dungeon ni Moguru Chapter 12

Action , Adventure , One shot , Yuri Status: Completed Koubai No Procyon Chapter 2

Action , Drama , Mystery , Slice of Life , Yaoi Status: Completed Koujitsusei no Tobira Chapter 6.5

Action , Supernatural , Sci fi , Seinen , Mecha Status: Completed Koukaku Kidoutai Chapter 14

Action , Psychological , Sci fi , Seinen Status: Completed Koukaku Kidoutai 1.5: Human-Error Processor Chapter 8

Action , Comedy , Doujinshi , Drama , Mature ,... Status: Ongoing Koukaku Kidoutai 2 Chapter 6

Action , Drama , Seinen Status: Completed Koukaku Kidoutai Arise - Nemuranai Me no Otoko Sleepless Eye Chapter 6

Action , Ecchi , Comedy , Sci fi , Seinen Status: Completed Koukaku no Pandora - Ghost Urn Chapter 67

Action , Fantasy , Manga , Adventure , Seinen Status: Completed Koukoku no Shugosha Chapter 34

Action , Drama , Mystery , School life , Seinen Status: Ongoing Koukou Jihen Chapter 3

Action , Martial Arts , Seinen , Sports Status: Completed Koukou Tekken-den Tough Chapter 259

Action , Martial Arts , Seinen Status: Completed Koukou Tekkenden Tough Chapter 355

Action , Romance , Tragedy , Yaoi Status: Completed Koukyuu no Arika Chapter 6

Action , Adventure , Comedy , Fantasy , Historical ,... Status: Ongoing Koukyuu No Zatsuyouki Chapter 8

Action , Fantasy , Adventure Status: Ongoing Kounchi 999 no Watashi, "Sokushi Mahou" ga Zettai ni Seikou suru no de Sekai Saikyou desu - Maryokuchi 1 de Tsuhiousaremashita Chapter 4

Action , Adventure , Fantasy Status: Ongoing Kounchi 999 No Watashi, “Sokushi Mahou” Ga Zettai Ni Seikou Suru No De Sekai Saikyou Desu Chapter 4

Action , Fantasy , Adventure Status: Completed Kouritsu Kuriya Madoushi, Daini no Jinsei de Madou o Kiwameru Chapter 60

Action , Fantasy , Harem , Comedy , Adventure Status: Ongoing Kouryakuhon o Kushi Suru Saikyou no Mahoutsukai ~ meirei sa sero to wa Iwa Senai Oreryuu Mao Tobatsu Saizen Ruuto ~ Chapter 59

Action , Adventure , Drama , Martial arts , Mystery ,... Status: Ongoing Kouryu No Mimi Chapter 20

Action , Adventure , Comedy , Cooking , Doujinshi ,... Status: Ongoing Koushaku Reijo No Konomi Chapter 1

Action , Mecha Status: Completed Koutetsu Jeeg Chapter 10

Action , Comedy , Seinen Status: Ongoing Koutetsu Kishi Chevalion Chapter 4

Action , Supernatural , Sci fi , Martial Arts , Seinen ,... Status: Completed Kouya ni Kemono Doukokusu Chapter 93.5

Action , Ecchi , Comedy , Slice of Life , Seinen ,... Status: Ongoing Kouya no Hanayome Chapter 32.1

Action , Adventure , Comedy , Fantasy Status: Ongoing Koware Skill De Hajimeru Gendai Dungeon Kouryaku Chapter 5

Action , Shounen , Comedy , Martial Arts Status: Completed Kowashiya Gamon Chapter 6

Action Status: Ongoing Kowloon: Soroka Chapter 8

Action , Adventure , Drama , Historical , Martial arts ,... Status: Ongoing Kozure Ookami Chapter 14

Action , Fantasy , Comedy , Martial Arts , Adventure Status: Ongoing Krypton Gold Chapter 1

Action , Adventure , Drama , Fantasy , Shounen Status: Ongoing Krypton Gold Demon King Chapter 15

Action , Adventure , Comedy , Fantasy , Romance ,... Status: Ongoing Kuang Shen Chapter 47

Action , Adventure , Cooking , Romance , Slice of life ,... Status: Ongoing Kuchibiru Mellow Chapter 5

Action , Ecchi , Fantasy , Harem , School Life ,... Status: Ongoing Kuchidome No Gohoubi Wa Dansou Otome To Icha Ero Desu! Chapter 8

Action , Shoujo , Supernatural , Sci fi , Horror Status: Completed Kugutsu Chapter 9

Action , Adventure , Comedy , Drama , Horror ,... Status: Ongoing Kuhime Chapter 11

Action , Drama , Horror , Mature , Mystery ,... Status: Ongoing Kujakuou Chapter 16