Seinen Manga

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Ore No Level Up Ga Okashi!

Genre: Action; Adventure; Comedy; Fantasy; Harem; Romance; Seinen; Isekai; Erotica
View: 505,200 views
Author: Shibamata Mitsuashi

Chapter 15 Oct 25, 06:00
Chapter 14 Oct 05, 20:00

Ore No Sora

Genre: Comedy; Drama; Harem; Romance; School life; Seinen
View: 241,600 views
Author: Motomiya Hiroshi

Chapter 27 May 28, 04:20
Chapter 26.5 May 28, 04:20

Ore No Yome Wa Aitsu No Tsuma

Genre: Drama; Romance; Seinen; Slice of life
View: 169,200 views
Author: Motomiya Hiroshi

Chapter 21 May 27, 13:45
Chapter 20 May 27, 13:45

Ore Wa Lolicon Ja Nai!

Genre: Comedy; Harem; Romance; School life; Seinen; Supernatural
View: 10,900,000 views
Author: Uran

Chapter 56.2 Dec 07, 06:00
Chapter 56.1 Dec 07, 06:00

Oren's

Genre: Action; Adventure; Drama; Seinen
View: 183,800 views
Author: Takahashi Hiroshi Kazu Yanse

Chapter 18 May 28, 01:51
Chapter 17 May 28, 01:51

Orenchi No Maid-San

Genre: Comedy; Seinen; Slice of life
View: 2,900,000 views
Author: Oohara Roron

Chapter 71 May 28, 22:14
Chapter 70 May 28, 22:14

Ori Of The Dragon Chain -

Genre: Action; Drama; Romance; School life; Seinen
View: 3,900,000 views
Author: Cadet

Chapter 1.5 May 28, 04:22
Chapter 1 May 28, 04:22

Osabori Jouzuna Koumukai-San Wa Ore Wo Nogasanai!!

Genre: Comedy; Romance; School life; Seinen; Slice of life
View: 131,000 views
Author: Mutsuki 睦月

Chapter 3 May 28, 18:38
Chapter 2 May 28, 18:38

Osananajimi Ni Najimitai

Genre: Comedy; Drama; Romance; School life; Seinen
View: 9,100,000 views
Author: Araido Kagiri

Chapter 24 May 27, 14:05
Chapter 23 May 27, 14:05

Oshi Ga Budoukan Ittekuretara Shinu

Genre: Comedy; Drama; Gender bender; Seinen; Slice of life
View: 508,800 views
Author: Hirao Auri

Chapter 37 May 27, 19:11
Chapter 36 May 27, 19:11

Oshi V Ga Oshiego De Watashi Ga Mama De!?

Genre: Comedy; Romance; School life; Seinen; Shoujo ai
View: 280,300 views
Author: Banno

Chapter 27 Jul 16, 19:36
Chapter 26 Jul 16, 19:36

Oshiete! Kirara Fantasia

Genre: Comedy; Fantasy; Seinen
View: 145,000 views
Author: Arima

Chapter 27 May 27, 14:11
Chapter 26 May 27, 14:11

Oshigerinanshi - Rouchou Tanten No Yotogibanashi

Genre: Historical; Mature; Seinen
View: 130,100 views
Author: Katou Miaki

Chapter 8 May 28, 22:06
Chapter 7 May 28, 22:06

Oshitone Tenzen

Genre: Comedy; Historical; Romance; Seinen
View: 118,000 views
Author: Yamaguchi Masakazu

Chapter 1 May 27, 09:52

Osmotic Pressure

Genre: Drama; One shot; Seinen; Slice of life
View: 64,100 views
Author: Midori Foo

Chapter 0 May 27, 15:16

Ossan, Tensei Shite Tensai Yakusha Ni Naru

Genre: Comedy; Seinen
View: 27,000 views
Author: Hoetarou

Chapter 4 May 28, 02:04
Chapter 3 May 28, 02:04

Osu!! Karatebu

Genre: Action; Comedy; Martial arts; School life; Seinen
View: 1,700,000 views
Author: Takahashi Kouji

Chapter 246 Oct 02, 00:00
Chapter 245 Oct 02, 00:00

Oswald The Overman In The Lesser Planes Of Hell

Genre: Action; Adventure; Comedy; Horror; Seinen; Supernatural; Isekai
View: 3,400 views
Author: Technoccult

Chapter 6 May 28, 02:11
Chapter 5 May 28, 02:11

Otanko Nurse

Genre: Comedy; Drama; Medical; Seinen
View: 48,800 views
Author: Sasaki Noriko

Chapter 31.2 May 29, 07:02
Chapter 31.1 May 29, 07:02

Otoko Wo Misete Yo Kurata-Kun!

Genre: Comedy; Mature; Romance; School life; Seinen; Supernatural
View: 191,500 views
Author: Namamo Nanase Saitou Shinya

Chapter 7 May 27, 15:58
Chapter 6 May 27, 15:58

Otokojuku Gaiden - Daigouin Jaki

Genre: Action; Martial arts; School life; Seinen
View: 402,100 views
Author: Miyashita Akira Yanagida Touichirou

Chapter 28 May 27, 19:08
Chapter 27 May 27, 19:08

Otokojuku Side Story: Crimson!! Women's Private School

Genre: Comedy; School life; Seinen
View: 195,900 views
Author: Saitou Michi

Chapter 12 May 27, 19:58
Chapter 11 May 27, 19:58

Otome Chikku Sensou

Genre: Action; Historical; Mature; Seinen
View: 100,500 views
Author: Kouichi Ohnishi

Chapter 2 May 27, 14:26
Chapter 1 May 27, 14:26

Otome Monster Caramelize

Genre: Comedy; Romance; Seinen; Shoujo; Supernatural
View: 4,900,000 views
Author: Naki Ringo

Chapter 25 May 28, 22:08
Chapter 24 May 28, 22:08

Otonaninattara-Bijinninarukochan

Genre: Seinen
View: 96,500 views
Author: Yotsuya Keitarou

Chapter 1 May 27, 13:58

Otonari-San Game

Genre: Comedy; Romance; Seinen; Slice of life
View: 589,900 views
Author: Shindou Arashi

Chapter 28 May 27, 17:17
Chapter 27 May 27, 17:17

Otto No Chinpo Ga Hairanai

Genre: Drama; Josei; Mature; Psychological; Romance; Seinen; Slice of life; Smut; Tragedy
View: 334,400 views
Author: Kodama Yukiko Gotou

Chapter 7 May 29, 00:53
Chapter 6 May 29, 00:53

Oudou Rakudo No Vigilante

Genre: Action; Comedy; Drama; Historical; Seinen; Supernatural
View: 106,600 views
Author: Sigama

Chapter 2 May 27, 13:56
Chapter 1 May 27, 13:56

Oukoku Monogatari

Genre: Drama; Fantasy; Historical; Seinen
View: 134,900 views
Author: Nakamura Asumiko

Chapter 10 May 27, 20:47
Chapter 9 May 27, 20:47

Our Colors

Genre: Drama; Seinen; Shounen ai; Slice of life
View: 51,800 views
Author: Gengorou Tagame

Chapter 1 May 27, 17:48

Our Relationship Is...

Genre: Action; Adventure; Comedy; Cooking; Doujinshi; Drama; Fantasy; Gender bender; Harem; Historical; Horror;...
View: 3,900,000 views
Author: Lee Yun Ji

Chapter 69 May 29, 01:57
Chapter 68 May 29, 01:57

Out

Genre: Action; Seinen
View: 372,100 views
Author: Iguchi Tatsuya

Chapter 214 May 29, 08:27
Chapter 213 May 29, 08:27

Owari Nochi, Asanagi Kurashi.

Genre: Seinen; Slice of life; Supernatural
View: 350,200 views
Author: Morino Kikori

Chapter 14 May 28, 00:21
Chapter 13 May 28, 00:21

Oyu De Hokorobu Yukime Senpai

Genre: Comedy; Drama; Seinen; Slice of life
View: 46,100 views
Author: Misu Shinya

Chapter 3 May 29, 07:39
Chapter 2 May 29, 07:39

Panagia's Territory

Genre: Adventure; Drama; Horror; Mystery; Psychological; Seinen; Supernatural
View: 182,600 views
Author: Meiji Mero

Chapter 9.1 May 28, 03:13
Chapter 8 May 28, 03:13

Pandemonium - Majutsushi No Mura

Genre: Drama; Fantasy; Romance; Seinen
View: 496,400 views
Author: Shibamoto Sho

Chapter 12 May 27, 13:08
Chapter 11 May 27, 13:08

Pansuto

Genre: Comedy; Harem; Romance; School life; Seinen; Smut
View: 9,500,000 views
Author: Okada Kazuto

Chapter 69 May 29, 07:18
Chapter 68 May 29, 07:18

Papa No Sexy Doll

Genre: Drama; Romance; Seinen; Erotica
View: 124,800 views
Author: Kajikawa Gaku

Chapter 13 Nov 29, 02:00
Chapter 12 Nov 06, 01:00

Papa To Oyaji No Uchi Gohan

Genre: Comedy; Cooking; Seinen; Slice of life
View: 6,000 views
Author: Toyota Yuu

Chapter 2 May 28, 00:55
Chapter 1 May 28, 00:55

Paper Theatre

Genre: Action; Horror; Seinen
View: 53,700 views
Author: Yoshida Mitsuhiko

Chapter 15 May 27, 14:45

Paradise Of Innocence (Digital Colored Comic)

Genre: Comedy; Drama; Harem; Romance; School life; Seinen; Slice of life; Smut; Supernatural
View: 1,200,000 views
Author: Uran

Chapter 3 May 27, 13:06
Chapter 2 May 27, 13:06

Paranoia Trap

Genre: Horror; Psychological; Seinen
View: 4,100 views
Author: Takayama Kazumasa

Chapter 8 May 28, 00:54
Chapter 7 May 28, 00:54