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Seinen

Seinen (青年), translated as "youth", is a demographic aimed at men from late teens to adulthood who understand kanji. Seinen manga rarely include furigana with kanji, and have a wide variety of topics and themes. Seinen is the counterpart of Josei, a demographic aimed at women.

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Do You Like Transformation Heroines? (Official)

5
Chapter 59 88
Chapter 58 55

Hadacamera

2.7
Chapter 81 17
Chapter 80 10

Batsu-Hare

5
Chapter 215 26
Chapter 214 October 29, 2026 82

XX Dungeon

3.7
Chapter 52 527
Chapter 51 October 28, 2026 892

Secret Lessons

3
Chapter 12 352
Chapter 11 October 28, 2026 660

What’s Wrong With This Family? (Uncensored)

4.6
Chapter 74 2,436
Chapter 73 October 26, 2026 3,195

Welcome to the Adult Entertainment Complex: Nonstop Harem Sex After 2 Am! (Uncensored)

4
Chapter 9 October 29, 2026 2,753
Chapter 8 July 7, 2026 6,537

This Meddling Kansai Girl Is Rocking My World! (Uncensored)

3.6
Chapter 5 October 29, 2026 2,460
Chapter 4 October 29, 2026 1,997

Marry Me, I’ll Fuck You Until You’re Pregnant! (Uncensored)

3.9
Chapter 117 October 29, 2026 1,936
Chapter 116 October 29, 2026 1,108

The Coordinator: Virgins Get Deflowered

0
Chapter 31 October 29, 2026 155
Chapter 30 October 29, 2026 104

Must Fuck Girls’ Academy

3.8
Chapter 105 October 29, 2026 483
Chapter 104 October 29, 2026 256

Manipulation Calendar – Controlling the Female Staff’s Schedules as I Please

5
Chapter 41 October 29, 2026 156
Chapter 40 October 29, 2026 91

Click Me All Over

4.5
Chapter 84 October 29, 2026 270
Chapter 83 October 29, 2026 104

Sensei No Koto, Kusugutte Ageru

4.4
Chapter 38 October 29, 2026 192
Chapter 37 October 1, 2026 275

Rosen Garten Saga

4.3
Chapter 99.5 October 29, 2026 26
Chapter 99 September 23, 2026 117

Double Play (MURATA Kouji)

5
Chapter 37 October 29, 2026 97
Chapter 36 September 10, 2026 380

Makikomarete Isekai Teni suru Yatsu wa, Taitei Cheat

3.7
Chapter 72.1 October 20, 2026 25
Chapter 71.2 October 1, 2026 55

Rakujitsu no Pathos

3.8
Chapter 135 October 15, 2026 152
Chapter 134 October 15, 2026 64

Wanna Do Something Nice Together? A World Where Kindness Leads to Sex (Uncensored)

2.8
Chapter 3 September 20, 2026 8,424
Chapter 2 September 20, 2026 9,303

Satanophany

4
Chapter 197 September 10, 2026 321
Chapter 196 September 10, 2026 142

Chichi Chichi

2.8
Chapter 126 August 20, 2026 336
Chapter 125 July 7, 2026 397

Boku wa Kimitachi wo Shihai suru

4
Chapter 67 July 28, 2026 103
Chapter 66 July 17, 2026 84

Ookii Onnanoko wa Daisuki desu ka?

3.7
Chapter 79 July 22, 2026 1,345
Chapter 78 August 3, 2024 3,121

Secret Siblings (Uncensored)

4.3
Chapter 50 July 7, 2026 10,498
Chapter 49 July 7, 2026 6,197

Twin-Swap Contract: The Idol Gets Screwed by a Scumbag (Uncensored)

3.3
Chapter 3 July 7, 2026 4,075
Chapter 2 July 7, 2026 4,025

The Sacrificial Wife: Satisfying the Geezer Deity’s Dick for My Family’s Happiness (Uncensored)

3.1
Chapter 6 July 7, 2026 3,082
Chapter 5 July 7, 2026 2,474

That Wife Needs Rescuing: A Midafternoon Descent Into Ecstasy! (Uncensored)

3.9
Chapter 6 July 7, 2026 7,366
Chapter 5 July 7, 2026 5,537

Pitiful Ranger Pink: I’m Such a Disgrace, but It Feels So Good! (Uncensored)

2.6
Chapter 22 July 7, 2026 2,175
Chapter 21 July 7, 2026 1,311

Ho Town Tax: Make a Donation for a Tax Break and Sexy Return Gift (Uncensored)

3.8
Chapter 7 July 7, 2026 2,260
Chapter 6 July 7, 2026 1,836

Even the Sex-Crazed Succubus Doesn’t Want Me! (Uncensored)

3.7
Chapter 4 July 7, 2026 2,334
Chapter 3 May 9, 2026 6,777