Explore Our Complete Manga Collection - 4KManga

Seinen Manga

Found: 275

Mpd Psycho
142
The main character is a detective, Kazuhiko Amamiya, suffering from Multiple Personality Disorder (a.k.a. Dissociative Identity Disorder). Starting out as a violent detective series with a twist (the twist being the variant personalities that take over Detective Amamiya at various intervals), the series evolves into an exceptionally complex and involved sci-fi conspiracy story.
- Status: Ongoing
- Categories: Mature Mystery Drama Seinen Horror Psychological
- Type: Manga
- Views: 643
Ongoing
Mr. Zombie
125
1000 years ago, the MC became a normal zombie in the apocalypse. In order to survive the constant hunting of humans, he continued to train himself until he became immensely powerful. After 1000 years passed, he is now ready to enter human society again.
- Status: Ongoing
- Categories: Action Comedy Supernatural Fantasy Drama Shounen Seinen Harem Horror Manhua
- Type: Manga
- Views: 700
Ongoing
Mushoku Tensei - Isekai Ittara Honki Dasu
105
A 34-years-old NEET otaku is chased out from his house by his family. Unattractive and penniless, he finds that he has reached a dead end in life and realizes that his life actually could have been much better if he had made better choices in the past. Just when he was at the point of regret, he saw a truck moving at a fast speed straight towards three high schoolers in its path. Mustering all the strength he had, he tried to save them and ended up getting run over by the truck, quickly ending his life. The next time he opened his eyes, he was already reincarnated into a world of sword and magic as Rudeus Greyrat. Born to a new world, a new life, Rudeus decided that, "This time, I'll really live my life to the fullest with no regret!" Thus, starts the journey of a man yearning to restart his life.
- Status: Ongoing
- Categories: Action Romance Comedy Mature Fantasy Adventure Drama Seinen Ecchi Harem Isekai
- Type: Manga
- Views: 1005
Ongoing
My Arika
34
A huge incident happens to Arika, the center of a hugely popular idol group. Is the culprit a fan? Or could it be... The light and dark sides of the glamorous idol industry are now exposed!
- Status: Ongoing
- Categories: Slice of life Mystery Drama Seinen Thriller
- Type: Manga
- Views: 242
Ongoing
My Girlfriend Is A Zombie
472
Faced with doomsday, the special power inside Ling Mo was woken up. He found out that he could control zombies. Therefore, he could walk through the zombie crowd safe and sound using his power, and eventually he met his beloved girlfriend — Ye Lian, but only to find out that she has already been transformed into a zombie. To help Ye retrieve her memories, Ling Mo started his survival in doomsday.
- Status: Ongoing
- Categories: Action Romance Seinen Ecchi Harem Horror
- Type: Manga
- Views: 1419
Ongoing
Mysterious Encounters In My Neighborhood
10
Something happens to Katagiri Jinpachi late one night when he unwittingly wanders into the youkai market. The only one who knows what it was seems to be one Harada Oriza, a famed painter of youkai portraits. But he is not talking, and Jinpachi only grows more frustrated and confused as he tries to return to the market and find out what he lost... or gained there.
- Status: Ongoing
- Categories: Supernatural Mystery Drama Seinen Horror
- Type: Manga
- Views: 64
Ongoing
Nadeshiko Doremisora
20
Miya made a bold high school debut in an attempt to change from her once *infamously* boring self. She gets involved with another girl named Hiyo, and is convinced to enter the beautiful world of Japanese traditional instruments. Inspired by a mesmerizing live performance, Miya ends up joining Hiyo's quest to establish a "Japanese music club" and form a Japanese instrument ensemble.
- Status: Ongoing
- Categories: Seinen School life
- Type: Manga
- Views: 101
Ongoing
Nejimaki Kagyu
148
Negizawa Kamo once tearfully promised his weak childhood friend Kagyu Jubei that he would grow up to be a teacher who would not stand for bullying. Several years later, as a teacher, he meets Kagyu once more under strange circumstances to say the least. While Negizawa was training to become a great teacher, Kagyu (who, like most women, fell for Negizawa) polished her fists so that she could protect him when they met again. Hilarity ensues as Negizawa strives to become the teacher he once dreamed of being and Kagyu protects his chastity from the numerous women who lust after his sweet behind.
- Status: Ongoing
- Categories: Action Romance Comedy Seinen School life Harem
- Type: Manga
- Views: 234
Ongoing
Neko Ga Gotoku
21
The Yakuza boss is... a cat!? The "brown tiger" group boss, Oyaji. Yanagi, the new recruit in the Yakuza, and the gang members are once again at the mercy of the carefree Oyaji today... But it's not that bad.A lively comedy about a cat... Begins!!
- Status: Ongoing
- Categories: Comedy Slice of life Seinen
- Type: Manga
- Views: 40
Ongoing
Nicoichi
61
This is a story about the love and hardships of a 29-year old guy named Makoto Suda. Makoto is an ordinary office worker in every sense but one: in front of Takashi, his stepchild, he has disguised himself as a woman and played the role of a beautiful mother. Leading this life of a “fatherless family”, for some reason he falls in love with a woman. One morning he happens to see her on a crowded train but…
- Status: Ongoing
- Categories: Romance Comedy Slice of life Gender bender Seinen
- Type: Manga
- Views: 64
Ongoing
Ninja No Kishi
2
Ninjas, known for their exceptional physical abilities, mastery of various tools, and expertise in stealth operations. Knights, who pledge loyalty to their lords, excel in advanced swordsmanship, and are skilled in combat. When these two seemingly incompatible entities intersect, a new story begins.
- Status: Ongoing
- Categories: Action Comedy Supernatural Fantasy Adventure Martial arts Seinen
- Type: Manga
- Views: 10
Ongoing
Ninja Papa
53
- Status: Ongoing
- Categories: Action Adventure Mystery Drama Seinen Psychological Crime Thriller
- Type: Manga
- Views: 389
Ongoing
No Guns Life
82
After the war, there are many "Extends" in the city, people whose bodies were modified to make them into dangerous weapons. Inui Juuzou is one of them, and he has no memories of his life and body before his head was transformed into a gun. Strangely enough, his head-gun is designed so that only someone behind him can pull the trigger. Juuzou makes a living by taking on cases involving Extends in the city, and he is assisted by Mary, an intelligent young woman that he has taken under his protection.
- Status: Ongoing
- Categories: Action Sci fi Drama Seinen
- Type: Manga
- Views: 208
Ongoing
Oishinbo
105
Around the offices of Tozai News, Shiro Yamaoka has a reputation for being over-blunt, under-ambitious, and generally an all-around slacker. So why has he been given the important job of coming up with the "Ultimate Menu" to celebrate the newspaper's 100th anniversary? Because he possesses qualities his other colleagues don't: an exquisitely discerning palate, an encyclopedic knowledge of food and drink, and a masterful touch in the kitchen.---- **Won the Shogakukan Manga Award for Seinen/General in 1987**
- Status: Ongoing
- Categories: Romance Comedy Slice of life Cooking Drama Seinen Tragedy Psychological
- Type: Manga
- Views: 775
Ongoing
Onban Kikou
6.1
The secret of the record left by my grandfather, the underground record shop dealing with forbidden pop music, and the old jukebox in the diner of the near future. A collection of short stories that traces the memories and feelings contained in the records.
- Status: Ongoing
- Categories: Slice of life Mystery Drama Historical Seinen
- Type: Manga
- Views: 35
Ongoing
Onepunch-Man
209
- Status: Ongoing
- Categories: Action Comedy Mature Supernatural Fantasy Mystery Sci fi Seinen Psychological
- Type: Manga
- Views: 5225
Ongoing
Onimushi
58
A primitive tribe on an island. During a tempest, a young girl disappears. Ten years later, she mysteriously reappears. The contact with civilization seems to have changed her.
- Status: Ongoing
- Categories: Action Adventure Drama Seinen
- Type: Manga
- Views: 703
Ongoing
Ookiku Furikabutte
200
Ookiku Furikabutte isn't just a baseball manga. It's the story of a timid young man who was made an ace pitcher in middle school because of family connections. Now he's in high school and it's his time to shine as an ace in his own right. Reading this story will get your blood boiling, heart pumping, and tears flowing. It has been popular since it was serialized, a true Japanese high school baseball manga! The manga series won the prestigious Tezuka Osamu Cultural Prize for best creative work in 2006. In 2007, it won the Kodansha Manga Award for general manga.
- Status: Ongoing
- Categories: Slice of life Drama Seinen Sports
- Type: Manga
- Views: 3284
Ongoing
Ore No Ie Ga Maryoku Spot Datta Ken – Sundeiru Dake De Sekai Saikyou
198
Living carefree at home is the greatest shortcut—my house is the world’s greatest Magic Power Spot. That being the case, both my house and I were summoned to another world by some guys who were aiming for it. However, I’ve been living in this place for many years and my body is, apparently, abnormally overflowing with magic. Due to some unforeseen circumstances by those guys who summoned me, they quickly ran away. Be that as it may, there are still some ill-mannered people who covet the magic leaking out of my house. I won’t give up my house to those people! I’m going to wield my power as I please!
- Status: Ongoing
- Categories: Action Adult Romance Comedy Fantasy Shounen Seinen Ecchi Harem
- Type: Manga
- Views: 1790
Ongoing
Otokojuku Gaiden - Date Omito
69
- Status: Ongoing
- Categories: Action Seinen
- Type: Manga
- Views: 102
Ongoing
Otoyomegatari
111
From Yen Press: Acclaimed creator Kaoru Mori (Emma, Shirley) brings the nineteenth-century Silk Road to lavish life, chronicling the story of Amira Halgal, a young woman from a nomadic tribe betrothed to a twelve-year-old boy eight years her junior. Coping with cultural differences, blossoming feelings for her new husband, and expectations from both her adoptive and birth families, Amira strives to find her role as she settles into a new life and a new home in a society quick to define that role for her.
- Status: Ongoing
- Categories: Romance Comedy Slice of life Drama Historical Seinen
- Type: Manga
- Views: 252
Ongoing
Out
214
17-year-old Iguchi Tatsuya has just been released from juvenile detention and is on probation. He's been relocated to a new area, away from the bad influence of his old friends, and is under the care of his aunt. He is determined not to be sent back to lockup, and he works hard in his aunt's restaurant. However, he still has the same personality, the same tendency to violence, and still falls in with the same sort of people. It's going to be difficult for him to stay out of trouble.
- Status: Ongoing
- Categories: Action Drama Seinen
- Type: Manga
- Views: 950
Ongoing
Overlord
78
The story begins with Yggdrasil, a popular online game which is quietly shut down on its last day. Our protagonist Momonga decided to stay until the last moment in his beloved game and wait for the force logout. Unexpectedly, the server did not shut down and Momonga is stuck in his skeleton body and got transferred to another world. "The powerful Overlord" needs now to discover a new world and face the continuous challenges. Having no parents, friends, or place in society, this ordinary man strives to take over the new world the game has become. Similar Manga you may like: + Gaikotsu Kishi-sama, Tadaima Isekai e Odekake-chuu
- Status: Ongoing
- Categories: Action Comedy Fantasy Adventure Drama Seinen Harem
- Type: Manga
- Views: 175
Ongoing
Perfect Half
189
From Lezhin: Once a world ruled by men, women stand up and fight to become men's equal. Now, in a land that is equally divided up between man and woman, the battle of the sexes is on! Who's going to win? But more importantly...what's the name of the game? Original Webcomic Official Translation
- Status: Ongoing
- Categories: Adult Fantasy Manhwa Webtoons Drama Seinen Harem
- Type: Manga
- Views: 1349
Ongoing
Planetary Human Ii: Globe
20
The second season of Cho Seok's Tidal Universe masterpiece, Planetary Human. So… prepare yourself to be mindfucked.
- Status: Ongoing
- Categories: Comedy Supernatural Mystery Seinen Horror Thriller
- Type: Manga
- Views: 139
Ongoing
Pole Star
4
A pole dance changes a girl!Yayano, an eighth grader, moved to Atami with her mother from Tokyo. A somewhat rustic hotel is her mother's new workplace. Yayano is full of anxiety, but there she witnesses her mother's surprising appearance..! For Yayano, this is the first turning point in her life!
- Status: Ongoing
- Categories: Slice of life Webtoons Drama Seinen Sports
- Type: Manga
- Views: 42
Ongoing
Potion Wa 160 Km/h De Nageru Mono!
16
Vino, a member of the A-class adventurer party "Assault," is a potion user, the weakest and lowest level job. He meets a beautiful swordsman named Canadia, who is known as the God of Death. He was kicked out of the party and nearly died in a monster attack, but Vino awakened by chance with the single-minded desire to protect her! He discovered his own strong shoulders and a new way to use potions, even throwing potions to blast monsters to pieces. Then their adventure began, but at the same time Canadia started to run amok! An adventure tale with the strongest pushover wife, it begins
- Status: Ongoing
- Categories: Action Fantasy Adventure Seinen
- Type: Manga
- Views: 121
Ongoing
Primal Gods In Ancient Times
32
In ancient times, there existed the land of Wa, split between the reign of the gods and the world of man. It was an age when gods and men existed together.Miyo, an orphan girl, lived in fear of death as the designated sacrifice for the ruler of her village, Kippuuson-no-Mikoto-no-Kami. However, her fate changed as she encountered En no Ozuno, a monk with supernatural abilities capable of conversing with the gods.An orphan girl, a great monk, and a demon boy. Follow their adventure as they encounter the gods, traveling through even dimension and time.
- Status: Ongoing
- Categories: Action Comedy Supernatural Fantasy Adventure Historical Seinen
- Type: Manga
- Views: 204
Ongoing
Pumpkin Night
117
A deformed female human go out with a pumpkin on her head to kill all who bullied her in the past.
- Status: Ongoing
- Categories: Action Mature Drama Seinen Tragedy Horror Psychological
- Type: Manga
- Views: 443
Ongoing
Raising The Princess After Her Death
57
The long-term public service exam candidate, Minseo, finds himself trapped in the game, “Raising Lena” as he tries to escape his grim reality. In the game, Minseo becomes a character named Leo, and he must navigate through a world with three different scenarios to accomplish his mission of turning the protagonist, Lena, into a princess. However, the game “Raising Lena” boasts an overwhelming level of difficulty due to enemies who are set to thwart Minseo with their immense power and influence. Will Minseo be able to complete the game by making Lena a princess and return to reality?
- Status: Ongoing
- Categories: Action Fantasy Adventure Drama Seinen Isekai
- Type: Manga
- Views: 435
Ongoing

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