Manga by Initial Alphabetic:O

One Punch-Man

Genre: Action; Comedy; Fantasy; Manga; Mature; Mystery; Psychological; Sci fi; Seinen; Supernatural
View: 11,000,000 views
Author:

Chapter 171 Sep 24, 10:17
Chapter 170 Sep 24, 10:18

Our Office Story

Genre: Drama; Manhwa; Romance; Shoujo; Slice of Life
View: 7,092,000 views
Author: Updating

Chapter 64 Sep 28, 11:17
Chapter 63 Sep 28, 11:17

Omniscient Reader’s Viewpoint

Genre: Action; Adventure; Fantasy; Isekai; Manhwa
View: 5,473,000 views
Author:

Chapter 126 Oct 02, 06:59
Chapter 125 Sep 28, 13:30

Overgeared (Team Argo)

Genre: Action; Adventure; Fantasy; Manhwa; Shounen; Webtoons
View: 4,293,000 views
Author:

Chapter 147 Sep 28, 12:12
Chapter 146 Sep 24, 18:23

Oh, Dear Nemesis

Genre: Drama; Fantasy; Romance; Webtoons
View: 3,193,000 views
Author: 미나토

Chapter 30 Oct 02, 08:48
Chapter 29 Sep 28, 05:45

Outlaws

Genre: Action; Comedy; Drama; Romance; School Life; Slice of Life; Webtoon
View: 3,155,000 views
Author: H20

Chapter 15 Sep 28, 11:31
Chapter 14 Sep 28, 11:31

Ore no ie ga Maryoku Spot Datta Ken – Sundeiru Dake de Sekai Saikyou

Genre: Action; Comedy; Ecchi; Fantasy; Harem; Manga; Romance; Seinen; Shounen
View: 2,123,000 views
Author:

Chapter 122 Sep 25, 02:45
Chapter 121 Sep 25, 02:45

Ore no Ie ga Maryoku Spot datta Ken – Sundeiru dake de Sekai Saikyou

Genre: Action; Fantasy; Romance; Comedy; Isekai
View: 1,931,821 views
Author: Amaui Shiroichi

Chapter 122 Oct 01, 10:34
Chapter 121 Oct 01, 10:34

Old Newbie Kim ChunShik

Genre: Action; Adventure; Fantasy; isekai; Manhwa; RPG
View: 1,541,000 views
Author: Updating

Chapter 16 Sep 28, 11:38
Chapter 15 Sep 28, 11:38

Ophelia the Oracle Queen

Genre: Adaptation; Drama; Fantasy; Historical; Isekai; Magic; Reincarnation; Romance
View: 1,537,000 views
Author:

Chapter 27 3 days ago
Chapter 26 Sep 28, 06:08

Otome Game Sekai wa Mob ni Kibishii Sekai Desu

Genre: Action; Fantasy; Harem; Comedy; Adventure; Isekai
View: 1,401,221 views
Author: Mishima Yomu

Chapter 45 Oct 01, 08:18
Chapter 44 Oct 01, 08:18

Ore dake Haireru Kakushi Dungeon: Kossori Kitaete Sekai Saikyou

Genre: Action; Adventure; Ecchi; Fantasy; Harem; Manga; Shounen
View: 1,245,000 views
Author:

Chapter 65 Sep 25, 07:33
Chapter 64 Sep 25, 07:33

Otherworldly Evil Monarch

Genre: Action; Adventure; Harem; Webtoons
View: 1,194,000 views
Author: Fengling Tianxia

Chapter 183 Sep 25, 07:54
Chapter 182 Sep 25, 07:54

One Step Toward Freedom

Genre: Action; Adventure; Fantasy; Webtoons
View: 1,165,000 views
Author:

Chapter 399 Oct 02, 17:30
Chapter 398 Oct 02, 05:32

Overprotective Lady

Genre: Fantasy; Isekai; Manhwa; Reincarnation; Romance; Royal family; Slice of Life
View: 1,132,000 views
Author:

Chapter 12.5 Oct 02, 05:24
Chapter 12 Oct 02, 05:24

Other World Warrior

Genre: Action; Adventure; Comedy; Drama; Fantasy; Manhwa; Shounen
View: 1,109,000 views
Author:

Chapter 217 Sep 25, 08:26
Chapter 216 Sep 25, 08:26

One Step Forward to the Flower Path

Genre: Crime; Fantasy; Game; Manhwa; Philosophical; Romance; Shoujo; Slice of Life
View: 1,088,000 views
Author: Nokta 녹타

Chapter 51 Sep 25, 03:04
Chapter 50 Sep 25, 03:04

Onepunch-Man (ONE)

Genre: Action; Comedy; Doujinshi; Manga; Sci fi; Seinen; Supernatural
View: 1,034,000 views
Author:

Chapter 141 Sep 25, 09:04
Chapter 140 Sep 25, 09:04

One Piece

Genre: Action; Adventure; Comedy; Drama; Fantasy; Manhwa; Shounen
View: 1,000,000 views
Author:

Chapter 1061 Sep 24, 11:01
Chapter 1060 Sep 24, 11:01

Oi, Hazure Skillda To Omowareteita Ga Bakemono Sugiru Ndaga

Genre: Action; Adventure; Fantasy; Harem; Martial arts; Romance; Shounen
View: 893,000 views
Author:

Chapter 2.3 Sep 25, 10:33
Chapter 2.2 Sep 25, 10:33

Overlord

Genre: Action; Adventure; Comedy; Drama; Fantasy; Harem; Sci fi; Seinen
View: 819,000 views
Author:

Chapter 71 Sep 25, 11:26
Chapter 70 Sep 25, 11:26

Older Elite Knight Is Cute Only in Front of Me

Genre: Comedy; Manga; Military; Romance; Seinen
View: 787,000 views
Author:

Chapter 24.1 Sep 25, 11:50
Chapter 23.3 Sep 25, 11:50

Older Elite Knight Is Cute Only in Front of Me

Genre: Comedy; Manga; Military; Romance; Seinen
View: 787,000 views
Author:

Chapter 24.1 Sep 25, 11:50
Chapter 23.3 Sep 25, 11:50

Oshi no Ko

Genre: Drama; Manga; Romance; Slice of life
View: 763,000 views
Author:

Chapter 96 yesterday, 16:00
Chapter 95 Oct 02, 05:33

Originally A Lady With One Line

Genre: Fantasy; Isekai; Manhwa; Romance
View: 759,000 views
Author:

Chapter 113 23 hours ago
Chapter 112 Oct 02, 05:22

Ore no Genjitsu wa Ren’ai Game?? ka to Omottara Inochigake no Game Datta

Genre: Drama; Ecchi; Mature; Mystery; Psychological; Seinen; Shounen; Supernatural; Tragedy
View: 745,000 views
Author:

Chapter 58 Sep 28, 12:23
Chapter 57.2 Sep 25, 12:36

Owari no Seraph

Genre: Shounen; Drama; Mystery
View: 691,049 views
Author: YAMAMOTO Yamato

Chapter 119 3 days ago
Chapter 118 Oct 01, 08:38

Out (Makoto Mizuta)

Genre: Action; Adventure; Ecchi; Manga; Seinen; Slice of life
View: 651,000 views
Author:

Chapter 217 Sep 24, 06:30
Chapter 216 Sep 24, 06:30

One Step Away From Happiness

Genre: Comedy; Drama; Fantasy; Manhwa; Romance
View: 624,000 views
Author:

Chapter 54 Sep 28, 06:08
Chapter 53 Sep 28, 06:08

Ochikobore Datta Ani Ga Jitsuha Saikyou: Shijou Saikyou No Yuusha Wa Tensei-shi, Gakuen De Mujikaku Ni Musou Suru

Genre: Action; Comedy; Drama; Ecchi; Seinen
View: 622,000 views
Author:

Chapter 9.5 Sep 24, 08:47
Chapter 9.4 Sep 24, 08:47

Ore Wa Subete Wo “Parry” Suru

Genre: Action; Adventure; Fantasy; Manga; Shounen; Slice of life
View: 603,000 views
Author:

Chapter 12 Sep 24, 10:18
Chapter 11 Sep 24, 10:18

Ookii Onnanoko wa Daisuki Desu ka?

Genre: Comedy; Ecchi; Harem; Manga; Romance; School life; Seinen
View: 567,000 views
Author:

Chapter 65 Sep 24, 13:24
Chapter 64 Sep 24, 13:24

Office Gods

Genre: Comedy; Drama; Fantasy; Manhua; Office workers; Romance; Webtoons
View: 563,000 views
Author:

Chapter 40 21 minutes ago
Chapter 39 Oct 02, 05:28

Orenchi ni Kita Onna Kishi to Inakagurashi Surukotoninatta Ken

Genre: Fantasy; Romance; Shounen; Comedy; Slice of Life
View: 529,914 views
Author: Kakashi Akino

Chapter 91 Oct 01, 10:00
Chapter 90 Oct 01, 10:00

One Piece - Digital Colored Comics

Genre: Action; Shounen; Adventure
View: 511,404 views
Author: Oda Eiichiro

Chapter 994 Oct 01, 08:03
Chapter 993 Oct 01, 08:03

Oda Nobunaga to Iu Nazo no Shokugyo ga Mahou Kenshi yori Cheat Dattanode, Oukoku wo Tsukuru Koto ni Shimashita

Genre: Action; Drama; Fantasy; Harem; Romance
View: 506,000 views
Author:

Chapter 37 Sep 24, 16:47
Chapter 36 Sep 24, 16:47

Outrageous Princess

Genre: Drama; Fantasy; Manhua; Romance; Shoujo
View: 491,000 views
Author: Guqiang

Chapter 198 Sep 24, 17:52
Chapter 197 Sep 24, 17:52

Other World’s Monster Breeder (Novel)

Genre: Comedy; Fantasy; Harem; Manga; Mature; Romance; Shounen
View: 457,000 views
Author:

Chapter 59 Oct 02, 05:28
Chapter 58 Sep 24, 21:12

Once More

Genre: Comedy; Romance
View: 436,000 views
Author: HanXu L-Mo

Chapter 146 Sep 28, 13:30
Chapter 142 Oct 02, 05:23

Ojousama no Shimobe

Genre: Comedy; Ecchi; Manga; School life; Shounen; Slice of life
View: 404,000 views
Author:

Chapter 90.5 Sep 24, 23:21
Chapter 90 Sep 24, 23:21

Osananajimi ga Zettai ni Makenai Love Comedy

Genre: Comedy; Drama; Harem; Manga; Romance; School life
View: 401,000 views
Author:

Chapter 30 Sep 28, 22:47
Chapter 29 Sep 24, 23:30

Otome no Harawata Hoshi no Iro

Genre: Comedy; Ecchi; Harem; Manga; Romance; School life; Sci fi; Shounen
View: 395,000 views
Author:

Chapter 12 Sep 24, 23:39
Chapter 11 Sep 24, 23:39