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Seinen

Welcome to Seinen manga on ZazaManga! This is the perfect place to immerse yourself in captivating and unique stories within this genre. Start exploring now to discover your favorite comic!

Seinen

8.188 results
Chapter 46 52 minutes ago

Holy Night: The Zero

Chapter 48 2 hours ago

The Monster Girl I Saved.

Chapter 29 2 hours ago

Kyou kara Ore wa Loli no Himo!

Chapter 9 4 hours ago

The Man Who Became a Eunuch

Chapter 81 4 hours ago

I Was Mistaken As a Monstrous Genius

Chapter 11 5 hours ago

Thirty-Six

Chapter 30 6 hours ago

Do It For Me (Official)

Chapter 3 6 hours ago

Candy Pop Nightmare

Chapter 25 7 hours ago

Drunken Maniac

Chapter 37 7 hours ago

Alice & Zoroku

Chapter 7 8 hours ago

Female Degeneration

Chapter 9 9 hours ago

Salaryman Z

Holy Night: The Zero

Read Holy Night: The Zero on manhuatop.org! Follow unique heroes and epic adventures in this captivating manhwa. Explore new chapters now!” Summary of “There Are No Bad Heroes In This World”: Brothers Kang Bau and Joseph were raised together in an ordinary orphanage, but their paths would drastically diverge. Joseph, who became an exorcist priest, descends into darkness and brutally slaughters the orphanage family that raised them, transforming into Lucifer, the great demon. Armed with nothing but his superhuman strength and bare fists, Bau swears vengeance and hunts down Joseph’s trail. Yet even Bau’s extraordinary abilities pale before Joseph’s incomprehensible demonic powers. As threats mount and darkness closes in, can Bau overcome his inner turmoil to stop Lucifer’s diabolic scheme and save humanity? The original Korean title of the manhwa “Holy Night: The Zero” is 거룩한 밤 : 더 제로

52 minutes ago

The Monster Girl I Saved.

Some 20 years have passed since the protagonist was summoned to another world and retired from the army. He is still single in his 40s and lives as a low-ranking professor, until one day, an elite 'monster girl' transfers into his class.

2 hours ago

The Man Who Became a Eunuch

Man-seok, a lowly slave born with the stolen energy of the Three Spirits Goddess, was abandoned in the mountains the moment he was born. By sheer luck, he was picked up by a traveling peddler and wandered the eight provinces of Joseon. Thanks to his natural gift of gab and cunning wits, Man-seok rose to fame as both a chivalrous hero and a master con artist. But believing that “a famous conman starves to death,” he decides to pull off one final, grand scam before retiring. His last target: stealing the priceless blue-and-white porcelain owned by Park Dae-gam, the wealthiest man in Hanyang. The plan fails spectacularly, and he’s caught. As punishment—or rather, under Park Dae-gam’s orders—Man-seok is forced to disguise himself as a “fake eunuch” and infiltrate the royal palace… …and not just any post, but as the personal eunuch assigned exclusively to the bedchambers of Queen Gyeongye, the king’s wife who is said to be even more terrifying than His Majesty himself…!

4 hours ago

I Was Mistaken As a Monstrous Genius

Read manhwa I Was Mistaken As a Monstrous Genius / I Was Immediately Mistaken for a Monster Genius Actor / I Was Mistaken as a Monstrous Genius Actor I, Kang Woojin, was quitting my design work and became a jobless person. The next day, my friend took me to auditions and I was forced to perform. As i was given a script, the void space appeared in my mind and forced me to relive the character. I got stabbed. Became a serial killer. Became an Exorcist. As I become an actor, the misunderstandings keeps growing day by day. “I Was Mistaken As a Monstrous Genius Manhwa” is sames name: 대뜸 착각당했다 괴물 천재배우로

4 hours ago

Thirty-Six

You are reading Thirty-Six manga, one of the most popular manga covering in Seinen, Drama, School life genres, written by Nishiuma Soushi at MangaBuddy, a top manga site to offering for free. Thirty-Six has 11 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add Thirty-Six to your bookmark. Anzu is a high school girl living under the strict control of her mother, in a household where the idea of defying her will is unthinkable. With no smartphone and no allowance, one of her few escapes is sneaking away to a nearby CD shop and listening to music.But one night, in the plaza outside a train station, she encounters a shady-looking guy who has the looks of a devil... but plays the guitar like an angel.

5 hours ago

Do It For Me (Official)

Han Soin, the gloomy, forever-alone outcast suddenly regresses to his university days and gains the ability to make demands of others. Seeing women in front of him, his inner perversion as a snob boils over…

6 hours ago

Candy Pop Nightmare

Asuka Yagami takes center stage in a heroic punk action manga, set against the backdrop of his transfer to a new school. The campus is abuzz with macabre rumors surrounding the enigmatic "Unknown". Shortly after his arrival, Makina Himekawa from the school's disciplinary committee inspects Asuka's bag, unearthing his true situation to his classmates, including Arisu Kokonoe. The revelation serves as the starting point for the unraveling of a web of deceits.

6 hours ago

Drunken Maniac

Alcohol that shatters cold reason and makes the body burn hot. In a state of drinking and getting drunk, incidents that would never normally occur happen. A variety of diverse and stimulating episodes arising from this drunken situation await.

7 hours ago

Alice & Zoroku

A group of young girls possess a mysterious power known as "Alice's Dream," which gives them the ability to turn their thoughts into reality. Detained and experimented upon, these youths are locked away in secret until one of them manages to escape. Her name is Sana—a girl with the power to ignore the very laws of physics. When this willful powerhouse crosses paths with a stubborn old man named Zouroku, his carefully-ordered life will never be the same again! (Source: Seven Seas Entertainment)

7 hours ago

Female Degeneration

Sehui, who had been an ordinary college student, visits a rural village during a club activity. There, due to a mysterious power, he suddenly turns into a woman. He must find a way to return to his original body quickly, but… “You’re Oh Se-hui, right? I’ll keep your secret… but in return, let’s have some fun together from time to time?” (A dangerous proposition from someone who discovers his secret.)

8 hours ago

Salaryman Z

Yusaku Maeyamada, 40 years old, is an office worker who follows an old-fashioned way of working in the Reiwa era. His daily life, where he thinks about the teachings of the great managers who came before him, is disrupted by an unknown virus pandemic. An emergency situation x work philosophy, shocking businessman survival manga.

9 hours ago

Things You Should Know About Seinen Manga

If you are looking for manga with deep content, mature characters, and are not afraid to delve into complex topics such as society, psychology, or philosophy of life then Seinen is the genre for you.

Although not as vibrant and simple as Shounen, Seinen manga is attractive by exploiting the "adult" aspects of life with sophisticated storytelling and sharp perspective. Many Seinen series have become monuments in the hearts of readers thanks to the outstanding quality of both content and images. In the section below, we will learn more about:

What is Seinen Manga?

Seinen (青年) means "youth" or "adult" in Japanese, and when it comes to manga, it is a genre of stories aimed at males aged 18–40, with content that is more mature, realistic, and sometimes more complex than popular genres like Shounen.

Seinen is not limited to a certain style it can be action, psychological, romantic, horror, or even slice of life. Seinen has common features such as tight storytelling, layered characters, and often puts readers in situations that require moral, social, or inner psychological reflection.

More than just entertainment, Seinen manga is like a "mirror" of the real world where characters are imperfect, decisions have consequences, and good does not always win.

How is Seinen Manga Different from Shounen?

Although both are male oriented manga, Seinen and Shounen actually cater to two different audiences, with completely different storytelling, themes, and visual styles.

Shounen is a genre aimed at young men aged 12 to 18, and is often positive, vibrant, and accessible. Shounen stories revolve around familiar themes such as friendship, overcoming adversity, courage, and the journey to adulthood. The story is often fast paced, action packed, and constantly climaxing to keep young readers interested.

Seinen, on the other hand, is aimed at adult men aged 18 and above who have had a lot of life experience and are looking for deeper content. Seinen often deals with complex topics such as human psychology, politics, philosophy, social ethics, or inner conflicts. Seinen's story pace is slower, the characters often have more depth and the story is not afraid to go into the dark side of life.

In terms of visuals, Shounen is often simple, clear and easy to look at, while Seinen focuses on character expressions, detailed layouts and is not afraid to show heavy scenes, sometimes more violent or sexy.

In short, if Shounen is the colorful and aspirational world of youth, Seinen is a mirror reflecting the reality, complexity and richness of adult life.

Top Most Popular Seinen Manga at ZazaManga

ZazaManga has a diverse collection of Seinen manga, from stories with subtle fantasy and romance to works with strong social psychology. Here are the 10 most outstanding Seinen series that you should not miss:

Jinrui wa Suitai Shimashita Yousei, Shimasu ka?

A post-apocalyptic world where humanity has declined, but instead there is the rise of strange tiny creatures. The story combines darkness and dark humor, making readers both curious and troubled.

Osananajimi

A "childhood" love story that does not follow the beaten path. A light hearted but realistic series, depicting the subtle changes in the relationship of two best friends as adults.

Shadows House (Colored)

In a gloomy mansion, "living dolls" serve the faceless owners. Mystery, haunting, and layers of metaphors create a work that is hard to put down.

Hiding a Logistics Center in The Apocalypse

In the context of the apocalypse, survival depends not only on strength but also on logistical strategy. A different perspective on the survival genre, engaging both in plot and concept.

My Boy

A strange relationship between a lonely woman and an abandoned boy. The story is delicate, sensitive, and difficult to define a work that touches the hidden corners of human emotions.

Can I Live With You?

When a grown woman decides to share her living space with a strange man, a series of "mismatched" situations, half emotional, half everyday, begin. Realistic but not lacking in romance and humor.

Wandance

A shy student finds herself through dance. The series is a combination of art, youth, and overcoming inner turmoil very inspiring.

Even If You Don't Do It

The story of a decaying marriage where love, sex, and understanding seem to no longer exist. The series is mature, realistic, and heartbreaking in a very real way.

I Have a Crush at Work

Workplace romances are always unpredictable and delicate. This series skillfully explores the awkward but profound emotions of an office worker towards the person he secretly likes.

Absolute Ultimate Martial Lord

Action-packed and powerful, the series tells the story of a martial arts master with power beyond all standards but facing an ever-changing world.

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