Explore Our Complete Manga Collection - 4KManga

Action Manga

Found: 757

Kenja No Mago
84
Thanks to various magic, the human race has been saved from calamity many, many times. Retaining his memories from his previous life, a boy, Shin, was picked up by an old man known to the world as the "Magi." Shin was brought up by the Magi, who had retired to a secular place, as his own grandson. With the memories of his past life, he absorbed the Magi's craft and grew to be able to develop his own magic. Then, the grandfather told him he has to become independent when he reaches the age of 15. "Ah, I forgot to teach him common sense." The grandson who has grown beyond the level of normal people, lacked common sense; the common sense of the world. So to learn how to socialize, he goes to Earlshide Kingdom City to be admitted to Earlshide Advanced Magic Academy.
- Status: Ongoing
- Categories: Action Romance Comedy Fantasy Adventure Drama Seinen Ecchi
- Type: Manga
- Views: 339
Ongoing
Kidou Senshi Crossbone Gundam Ghost
50
Updating
- Status: Ongoing
- Categories: Action Adventure Drama Shounen Tragedy Psychological Mecha Thriller
- Type: Manga
- Views: 389
Ongoing
Kijin Gentoushou
25
In the Edo period, there was a shrine maiden called "Itsukihime" in the mountain village of Kadono. Jinta, a young man who acts as the shrine maiden's guardian despite being a stranger, encounters a mysterious demon who speaks of the far future in the forest where he went to defeat it. From Edo to the Heisei era, this huge Japanese fantasy series follows a demon man who travels through time while continuously questioning the meaning of wielding a sword.
- Status: Ongoing
- Categories: Action Fantasy Seinen
- Type: Manga
- Views: 7
Ongoing
Killer Pedro
67
An old killer got betrayed but somehow rejuvenated. However no one recognizes him anymore?! "Then I'm the strongest again!"Killer Pietro, Assassino Cruel, Killer Badro, Killer Baedro, Killer Peter, mangabuddy is a website dedicated to fans of anime, , , , video games, and cosplay. Where you may find all of your anime-related memes, recommendations, reviews, manga recommendations, character fanfiction, favorite quotations, and simply those ordinary anime things that you enjoy, particularly memes.You can , online for free at mangabuddy. Chapters are updated hourly with high-quality graphics and a full English translation. Find free translations of your favorite , and . The latest updated content on mangabuddy is now available.
- Status: Ongoing
- Categories: Action Drama
- Type: Manga
- Views: 301
Ongoing
Killing Spree
5
An era in which the AOS game League is gaining sensational popularity. 'Roun', a boy who dreamed of becoming a player while watching the genius pro gamer 'Kang Yoon', is recognized for his skills and joins the professional gaming team 'Phoenix Force' at the age of 17, but the team is in danger of disintegrating after being caught up in match-fixing. One day, Kang Yoon, who had disappeared after his retirement, appeared in front of a despondent Han Ro-ro. Rowoon gains enlightenment from him and joins forces with his teammates to take on the challenge of promotion... Will the last-place team, Phoenix Force, be able to regain its former glory?
- Status: Ongoing
- Categories: Action Drama Shounen Sports
- Type: Manga
- Views: 46
Ongoing
Kill The Hero
153
One day, the world transformed into a game. ‘Dungeons’ and ‘monsters’ emerged in the middle of cities, and ‘players’ who had received the gods’ authority appeared. Se-jun Lee, the guildmaster of the Messiah Guild that would bring salvation to the world. “Let us save the world together. Let’s put an end to this nightmare.” The whole world celebrated the hero’s appearance, And I became his comrade. But… He wasn’t a hero nor a messiah like the world was hailing him. He was a deceitful hero with the secret ambition to rule the world. “You did well. If it weren’t for you, I couldn’t have come up till here.” I lost my life at his blade in the last dungeon. …or so i thought. The announcement I heard next to my ear the moment I died. [Starting the game.] I returned to the past, back when I still hadn’t awakened as a player. And this time, It’s my turn…… To ‘hunt’ him. [u][b]Français:[/b][/u] [spoiler] Nous sommes dans un monde semblable à un jeu, où donjons, monstres et joueurs apparaissent. Dans un monde dans lequel je suis le seul à connaître la vérité, le secret de celui qu’on appelle le Messie, celui qui souhaite gouverner ce monde comme son seul et unique empereur. Moi seul qui ai vécu sa trahison, moi seul qui ai été assassiné de ses propres mains avant d’être renvoyé dans le passé connaît cette vérité… [/spoiler]
- Status: Ongoing
- Categories: Action Supernatural Fantasy Adventure Shounen
- Type: Manga
- Views: 1968
Ongoing
Kimetsu No Yaiba
206
Tanjiro is the oldest son in his family who has lost his father. One day, Tanjiro ventures off to another town to sell charcoal. Instead of going home, he ends up staying the night at someone else's house due to rumors of a demon nearby in the mountains. When he gets home the following day, a terrible tragedy awaits him.
- Status: Ongoing
- Categories: Action Comedy Fantasy Adventure Drama Historical Shounen Tragedy
- Type: Manga
- Views: 2974
Ongoing
Kindergarten Wars
97
This kindergarten is where the children of the world's most important figures attend; politicians, company presidents, oil tycoons, you name it! Legendary ex-assassin Rita is assigned to a secret mission to protect the children of the kindergarten from assassinations in exchange for freedom!? An Action/Comedy story about the world's "safest" kindergarten!
- Status: Ongoing
- Categories: Action Romance Comedy Slice of life Drama Shounen Crime
- Type: Manga
- Views: 572
Ongoing
Kingdom
817
Millions of years have passed since the times of legends, when the worlds of man and gods were still the same. In these times it was the desires of man that moved the world. It is the era of the 500 year war - The . Kingdom is the story of a young boy named Shin who grew into a great general and all the trials and bloodshed that lead him there.
- Status: Ongoing
- Categories: Action Adult Romance Comedy Adventure Martial arts Drama Historical Tragedy
- Type: Manga
- Views: 34938
Ongoing
King Game
108
An action packed suspense story of a boy who obtains the absolute authority! The story centers around a boy named " Hwang Chomin" who spends his high school days while enduring its unjust violent treatment. Being informed of his isolated brother's passing away, he receives his phone and confronts the truth about his brother. He learns that his brother is the leader of a notorius ring called . Upon learning that he decides to impersonate his brother and take control of the division by passing judgment on it's scums. And so the King's Game that must be never revealed begins!
- Status: Ongoing
- Categories: Action Manhwa Adventure Drama School life Ecchi Psychological
- Type: Manga
- Views: 1867
Ongoing
King Of Violence
33
Lee Gilsoo moved schools in order to avoid the hell-like organizational bullying. At the new school, there are no bullies or bullying, but there is school violence?! A world of fair violence among students, the “Fighting Arena.” Within the Fighting Arena, students fight and enjoy violence. Can Lee Gilsoo, who has only ever lived getting beaten up, adjust to this fierce world of violence? This is the bloody school action growth story of the loner bully victim, Lee Gilsoo!
- Status: Ongoing
- Categories: Action Manhwa Drama Seinen School life
- Type: Manga
- Views: 273
Ongoing
King's Proposal
20
The boy’s strongest first love, a witch who rules over the world with her body and strength! Kuozaki Saika. The most powerful witch who has been saving the world from destruction every 3XX hours, and the director of the magicians’ school.“…I entrust you, my world…”And then… the first girl the boy ever loved died, entrusting her body and power to Kuga Mushiki.Instructed by the servant of Saika, Kuga Mushiki is tasked with attending school as his now-deceased lover so that no one finds out the truth…He’s feared by his classmates and even his teachers. His life becomes even more troublesome as he reunites with his younger sister who asks for counseling about her love for her own brother- him!
- Status: Ongoing
- Categories: Action Romance Comedy Fantasy Drama Seinen
- Type: Manga
- Views: 207
Ongoing
Knight Run
307
In the era of space exploration. Mankind is at war against monsters of unknown origin. The battle is grim, and the future looks bleak. Amidst the chaos, mankind plays their last hand. It's time for the Knights to step into the fray and turn the tide of this war.
- Status: Ongoing
- Categories: Action Romance Mature Fantasy Manhwa Adventure Drama Shounen Tragedy Psychological Mecha Philosophical
- Type: Manga
- Views: 907
Ongoing
Kono Subarashii Sekai Ni Shukufuku O! Fantastic Days!
25
Manga adaptation of the mobile game Konosuba: Fantastic Days
- Status: Ongoing
- Categories: Action Comedy Slice of life Fantasy Adventure Isekai
- Type: Manga
- Views: 192
Ongoing
Kubera
638
From The Company: Gods with everlasting lives. Sura who possess unrivaled power. And humans, caught helplessly in-between. When Kubera’s peaceful village meets its fiery end, a mysterious magician named Asha comes to her rescue. Together they begin on a journey in search of answers and revenge. Meanwhile across the realms, a web of entwined fates is growing tighter. One by one the other players of the game will emerge, each with their own agenda to pursue. At the center of this maelstrom stands Kubera, the girl with a god's name. Will this sixteen-year-old be the salvation of the world or its destruction?
- Status: Ongoing
- Categories: Action Romance Comedy Fantasy Adventure Mystery Webtoons Drama Shounen
- Type: Manga
- Views: 3039
Ongoing
Kumo Desu Ga, Nani Ka?
71.2
In another world, the Hero and the Demon King continued to oppose each other. As their great magic collided, the explosion crossed over worlds and destroyed a classroom full of high school students. The victims who died in that explosion will be reincarnated in that alternate world. Our heroine, who has the lowest standing in the class, was reincarnated into a spider. She nevertheless faces this challenge head-on with great determination, and adapts to it surprisingly quickly. This is the story of how our protagonist, who was reborn as a weak spider monster, does whatever needed to survive.
- Status: Ongoing
- Categories: Action Comedy Supernatural Fantasy Adventure Drama Seinen Isekai
- Type: Manga
- Views: 1856
Ongoing
Kuro No Shoukanshi
149
Waking up in a strange new place with no memory of his past life, Kelvin learns that he's bartered away those very memories in exchange for powerful new abilities during his recent transmigration. Heading out into a whole new world as a Summoner — with his first Follower being the very goddess who brought him over— Kelvin begins his new life as an adventurer, and it isn't long before he discovers his hidden disposition as a battle junkie.
- Status: Ongoing
- Categories: Action Romance Comedy Fantasy Adventure Drama Shounen Harem Isekai
- Type: Manga
- Views: 2095
Ongoing
Kuroshitsuji
213
In the Victorian ages of London The Earl of the Phantomhive house, Ciel Phantomhive, needs to get his revenge on those who had humiliated him and destroyed what he loved. Not being able to do it alone he sells his soul to a demon he names Sebastian Michaelis. Now working as his butler, Sebastian must help the Earl Phantomhive in this suspenseful, exciting, thriller manga. Overcoming many obstacles like Jack the Ripper and Noah's Ark Circus in the name of the Queen, Ciel and Sebastian truly make the best characters in this amazing story!
- Status: Ongoing
- Categories: Action Comedy Slice of life Supernatural Fantasy Mystery Drama Historical Shounen Tragedy Horror Psychological
- Type: Manga
- Views: 1222
Ongoing
Legend
104
Reiji Saeki was living in a north-eastern countryside town and lost his life in an accident during summer vacation. But before he knew it, a mysterious ball of light appeared in front of his eyes in a world of whiteness. Being a magician from a parallel world, that ball of light is looking for someone qualified to inherit the magic they had created in order to prevent it from being lost. Reiji, who took on that suggestion, lives in the parallel world Elgin, with a new body and powerful magic.
- Status: Ongoing
- Categories: Action Romance Fantasy Adventure Drama Shounen Isekai
- Type: Manga
- Views: 997
Ongoing
Legend Of Star General
243
Song Yunxiang, the last Star Soul General of the Human Race, brought the system back to the campus era. When he was a teenager, he was blinded by the incomplete soul, because he was weak and could only watch his relatives and friends die in front of him. In this life, he returned with a system rebirth, with 60 years of combat experience and knowledge and technology, and returned to school. From then on, he used to build mechas to fight monsters... The things that have regretted, the people who have missed, this time will not leave regrets 星甲魂将传
- Status: Ongoing
- Categories: Action Drama Shounen Mecha
- Type: Manga
- Views: 3365
Ongoing
Legend Of The Holy Sword
60
The one and only weapon to take down the Dark Lord. The Holy Sword. And the Warrior who lost it… Warrior seeks and seeks until he finds the Holy Sword. 10 years, 20 years, 30 years… From the Dragon’s Nest till the Spirit King’s Hideout The Warrior seeks the Holy Sword still to this day.
- Status: Ongoing
- Categories: Action Comedy Fantasy Manhwa Adventure
- Type: Manga
- Views: 243
Ongoing
Legend Of The Northern Blade
202
When the world was plunged into darkness martial artists gathered to form the ‘Northern Heavenly Sect’. With the help of the Northern Heavenly Sect people began to enjoy peace again. However, as time passed the martial artists began to conspire against the ‘Northern Heavenly Sect’, and eventually caused the death of the Sect Leader, Jin Kwan-Ho, destroying the sect with it. As everyone left the sect, Jin Kwan-Ho’s only son, Jin Mu-Won was left behind. Mu-Won has never learned martial arts, but he finds the Techniques secretly left behind by his father and begins to acquire the martial arts of the Northern Heavenly Sect.
- Status: Ongoing
- Categories: Action Fantasy Manhwa Adventure Martial arts Webtoons Shounen
- Type: Manga
- Views: 2651
Ongoing
Level 1 Player
88
Hyun-Sung has been working at construction sites to pay for his father's hospital fees[You have awakened.] The miraculous message he was waiting for finally appeared.Now that he had become an Awakened, it looked like everything would go smoothly"Wait, why isn't my level going up?"
- Status: Ongoing
- Categories: Action Fantasy Manhwa Adventure Shounen
- Type: Manga
- Views: 432
Ongoing
Leveling Up By Killing Gods
10
The abyss descends, and the invasion of the alien races begins... The young boy stands amidst the dense white mist, with no light ahead or behind him. In this situation, how will he make his choices? In the era of the Long Night, do the gods truly live forever? The young boy sees through the lifeblood of all things and executes the gods!
- Status: Ongoing
- Categories: Action Fantasy Drama Superhero
- Type: Manga
- Views: 31
Ongoing
Lightning Degree
189
Ryu-Yeon lost his father to a disease when he was only 10 years old. With the skill he learned from his father, he could carve wood into wonderfully intricate sculptures. One day, after completing the sculptures of his parents, Ryu-Yeon was greeted by an elderly man who was impressed by his sculptures. The old man saw promise in Ryu-Yeon and asked him if he would like to become his disciple. As Ryu-Yeon had nowhere to go and wanted to make the most of his life, he accepted the old man's offer.
- Status: Ongoing
- Categories: Action Comedy Fantasy Adventure Martial arts Shounen Wuxia
- Type: Manga
- Views: 1161
Ongoing
Light Of Arad: Forerunner
26
Summoned to purify the corruption spreading across Arad...? Jinseong, a player who dedicated his life to "Dungeon & Fighter," is summoned to Arad by the transcendent Nemer and given the mission of becoming the Claw Master. “You shall become the Claw Master and guide the blade through rightful trials.” "I'll become the Claw Master or whatever it takes. I will survive in this Arad!" Will DFO veteran Jinseong successfully complete his mission and return to the real world? The story of the Dark Knight Jinseong's quest to prevent the destruction of Arad begins!
- Status: Ongoing
- Categories: Action Fantasy Drama
- Type: Manga
- Views: 272
Ongoing
Live Dungeon
74
An old MMORPG called Live Dungeon. Before the service was terminated, Kyotani Tsutomu made full use of 5 notebook PCs to clear the game and was invited to a different world. And then, Tsutomu was speechless when he saw a live relay of a dungeon capture in the different world. They bulldozed through without any thought of strategy. The misfortune of getting the healer position. Tsutomu reinstated the White Mage that had always been his favorite in games and aimed to conquer the dungeon to find the key to his escape from the different world.
- Status: Ongoing
- Categories: Action Fantasy Adventure Seinen
- Type: Manga
- Views: 86
Ongoing
Living Dead!
24
From Manga Updates Aoyama Keita had a crush on his classmate Haida Monako, but he was too shy to tell her. One day, when Haida suddenly passes away, he is finally able to confess to her through a letter he places at her funeral. Little does Keita know, she returns as a zombie and blackmails him into letting her stay with him with the threat that she will tell everyone about the love letter if he doesn't. Now Keita has to hide Haida from his parents, classmates and the outside world because everyone else thinks she is dead. To make matters worse, as a living dead, she craves flesh from time to time and Haida doesn’t care if it comes from Keita…
- Status: Ongoing
- Categories: Action Romance Comedy Supernatural Cooking Shounen School life
- Type: Manga
- Views: 230
Ongoing
Logging In As A Monster
37
-Jinhyeok has never once lost in the number one PVP player virtual reality game “The Abyss”.With the news of the release of “Abyss World,” a sequel to “The Abyss,” Jinhyeok receives an unexpected offer from his brother Jinho, a game developer.“Log in as a monster.”“…What the hell are you talking about?”To commemorate the launch of “Abyss World”, he could log in as the iconic character of “The Abyss”, the “Black Knight,” and compete against the users.“What would you do for me if I did this for you?”In the end, Jinhyeok accepted the number of conditions his brother listed as a reward, and logged in as “Black Knight”.Even after that, he ended up logging in as a number of boss mobs, including “Hunter Hwirodren,” “Mirror King Replica,” and “Mobile Captain Jackson”.
- Status: Ongoing
- Categories: Action Fantasy Drama Thriller
- Type: Manga
- Views: 74
Ongoing
Lonely Attack On A Different World
256
The strongest doesn’t need any cheats! Haruka, who spends his high school life a loner, was suddenly summoned to another world one day along with all his classmates. When ol’ God enters the picture, Haruka believes he can just choose whatever cheat skill he wants to help him survive in the new world... But, contrary to his expectations, that list of cheat skills works on a first come, first serve basis. And so, his classmates pick out all the cheat skills. His choices now limited to leftovers, Haruka finds himself incapable of assembling a party due to his own “loner” skill. Even though it’s a different world, it seems his adventuring days will be, as per usual, a solitary affair… After becoming aware of a crisis looming over his classmates, Haruka makes a silent vow to save them. No relying on cheats! He will walk a heretical path of strength that transcends the need for them. The curtain rises on the strongest loner’s otherworld strategy guide!
- Status: Ongoing
- Categories: Action Romance Comedy Fantasy Adventure Shounen Harem
- Type: Manga
- Views: 3067
Ongoing

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