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Manga Seinen

Seinen manga for adult readers with mature and complex stories.

452 titles available

Plainwalker of the Stigma manhwa cover
Manhwa

Plainwalker of the Stigma

3.9
Shinai Naru Boku e Satsui o Komete manga cover
Manga

Shinai Naru Boku e Satsui o Komete

4.6
3-gatsu no Lion manga cover
Manga

3-gatsu no Lion

4.6
Piano no Mori manga cover
Manga

Piano no Mori

4.6
Pumpkin Night manga cover
Manga

Pumpkin Night

4.3
Carnivorous Hunter manga cover
Manga

Carnivorous Hunter

3.7
Punishment for Brave Hero-9004 Corps Prison Record manga cover
Manga

Punishment for Brave Hero-9004 Corps Prison Record

4.0
Only I can choose as many S-class rare items and broken skills as I want with the awakened [Schrodinger's cat]! manga cover
Manga

Only I can choose as many S-class rare items and broken skills as I want with the awakened [Schrodinger's cat]!

4.4
The Bully In-Charge manhwa cover
Manhwa

The Bully In-Charge

4.6
Kimi wa Houkago Insomnia manga cover
Manga

Kimi wa Houkago Insomnia

4.7
The Fable manga cover
Manga

The Fable

4.8
Dear Self-styled F rank bro' says, he's gonna rule a game-oriented school. manga cover
Manga

Dear Self-styled F rank bro' says, he's gonna rule a game-oriented school.

3.3
#DRCL – Midnight Children manga cover
Manga

#DRCL – Midnight Children

4.3
Sonouchi Kekkon made Ikukedo Ima wa mada manga cover
Manga

Sonouchi Kekkon made Ikukedo Ima wa mada

4.1
My childhood friend who I used to train swordsmanship with became a slave, so I, as an S-Rank adventurer decided to buy her and protect her manga cover
Manga

My childhood friend who I used to train swordsmanship with became a slave, so I, as an S-Rank adventurer decided to buy her and protect her

3.8
No Game No Life manga cover
Manga

No Game No Life

4.8
Saint Oniisan manga cover
MangaCompleted

Saint Oniisan

4.5
Dappou Tamer no Nariagari Boukentan ~S Rank Bishoujo Boukensha ga Ore no Juuma ni Natte Imasu manga cover
Manga

Dappou Tamer no Nariagari Boukentan ~S Rank Bishoujo Boukensha ga Ore no Juuma ni Natte Imasu

4.4
No Guns Life manga cover
MangaCompleted

No Guns Life

4.7
Bastard manga cover
MangaCompleted

Bastard

3.4
The Best Noble In Another World: The Bigger My Harem Gets, The Stronger I Become manga cover
Manga

The Best Noble In Another World: The Bigger My Harem Gets, The Stronger I Become

4.1
I Am a Hero manga cover
MangaCompleted

I Am a Hero

4.4
Death God manhwa cover
Manhwa

Death God

4.5
Black lagoon manga cover
Manga

Black lagoon

4.6
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About Seinen Genre

Browse our wide collection of Seinen manga on Manhawy. We bring you the best manga and manhwa in the Seinen genre.

Content is updated daily to bring you the latest chapters. Enjoy reading Seinen manga for free with a smooth reading experience on all devices.

Related Genres

⚔️Action💕Romance😄Comedy🎭Drama🔮Fantasy🗺️Adventure👊Shounen🌸Shoujo