Manga by Initial Alphabetic:O

One Piece

Genre: Action; Adventure; Comedy; Drama; Fantasy; Shounen
View: 19,257,492 views
Author: Oda Eiichiro ,

Chapter 1000.5 Jan 05, 15:00
Chapter 1000 Dec 27, 09:00

Onepunch-Man

Genre: Action; Comedy; Fantasy; Mature; Mystery; Psychological; Sci fi; Seinen; Supernatural
View: 13,403,787 views
Author: One Murata Yuusuke ,

Chapter 133 Nov 03, 21:52
Chapter 132 Nov 03, 21:52

Other World Warrior

Genre: Action; Adventure; Comedy; Drama; Fantasy; Shounen
View: 4,336,494 views
Author: Keum Ho ,

Chapter 146 Jan 05, 03:02
Chapter 145 Dec 17, 00:00

Outaishihi ni Nante Naritakunai!!

Genre: Smut; Adaptation; Fantasy; Isekai; Magic; Reincarnation; Romance
View: 2,995,000 views
Author: Tsukigami saki

Chapter 7 Nov 24, 08:17
Chapter 6 Nov 24, 08:17

Out (Makoto Mizuta)

Genre: Action; Adult; Adventure; Ecchi; Seinen; Slice of life
View: 2,926,294 views
Author: Tatsuya Iguchi Makoto Mizuta ,

Chapter 178 Nov 03, 19:31
Chapter 177 Nov 03, 19:31

Out (MIZUTA Makoto)

Genre: Seinen; Adult; Action
View: 2,659,000 views
Author: Iguchi tatsuya

Chapter 178 Nov 24, 09:25
Chapter 177 Nov 24, 09:25

Ossan Boukensha Kein no Zenkou Others

Genre: Shounen; Action; Adventure; Comedy; Fantasy; Harem; Supernatural
View: 2,637,000 views
Author: Okino maho

Chapter 21 Jan 08, 10:30
Chapter 20 Nov 24, 09:26

Ore Dake Haireru Kakushi Dungeon: Kossori Kitaete Sekai Saikyou

Genre: Action; Adventure; Ecchi; Fantasy; Harem; Shounen
View: 2,472,585 views
Author: Seto Meguru Note Takehana ,

Chapter 42 Jan 08, 08:00
Chapter 41 Dec 20, 17:00

Onepunch-Man (One)

Genre: Action; Adult; Comedy; Doujinshi; Sci fi; Seinen; Supernatural
View: 2,368,980 views
Author: One ,

Chapter 133 Nov 04, 14:34
Chapter 132 Nov 04, 14:34

Ore No Genjitsu Wa Ren'ai Game?? Ka To Omottara Inochigake No Game Datta

Genre: Drama; Ecchi; Mature; Mystery; Psychological; Shounen; Supernatural
View: 2,267,066 views
Author: Pon Jea Waruiotoko Nashyu ,

Chapter 41 Jan 11, 23:30
Chapter 40 Dec 12, 00:01

Overlord

Genre: Action; Adventure; Comedy; Drama; Fantasy; Harem; Sci fi; Seinen
View: 2,142,204 views
Author: Maruyama Kugane Miyama Fugin ,

Chapter 60 Dec 31, 18:06
Chapter 59 Dec 21, 10:00

Ore No Ie Ga Maryoku Spot Datta Ken – Sundeiru Dake De Sekai Saikyou

Genre: Action; Adult; Comedy; Ecchi; Fantasy; Harem; Romance; Seinen; Shounen
View: 2,132,611 views
Author: My House Is A Magic Power Spot 俺の家が魔力スポットだった件~住んでいるだけで世界最強~ ,

Chapter 66 Jan 10, 20:30
Chapter 65 Dec 06, 23:30

Oversimplified Scp

Genre: Horror; Martial arts; Psychological; Sci fi; Supernatural
View: 2,005,672 views
Author: Scp Foundation Writers 松(A・typecorp.) ,

Chapter 154 Dec 24, 22:01
Chapter 153 Dec 20, 17:03

Otome Danshi Ni Koisuru Otome

Genre: Comedy; Romance; School life; Shoujo
View: 1,878,587 views
Author: Shimazaki Mujirushi ,

Chapter 604 Nov 04, 17:40
Chapter 603 Nov 04, 17:40

Otome Game No Hametsu Flag Shika Nai Akuyaku Reijou Ni Tensei Shite Shimatta...

Genre: Comedy; Fantasy; Harem; Romance; Shoujo; Slice of life
View: 1,814,075 views
Author: Yamaguchi Satoru ,

Chapter 32 Dec 18, 02:00
Chapter 31 Dec 04, 14:37

Origin

Genre: Action; Adult; Drama; Ecchi; Mature; Sci fi; Seinen
View: 1,673,554 views
Author: Boichi ,

Chapter 87.5 Nov 04, 07:46
Chapter 87 Nov 04, 07:46

Ookii Onnanoko Wa Daisuki Desu Ka?

Genre: Adult; Comedy; Ecchi; Harem; Romance; School life; Seinen
View: 1,604,691 views
Author: Aizome Gorou ,

Chapter 46 Nov 03, 17:44
Chapter 45 Nov 03, 17:44

Overgeared

Genre: Action; Adventure; Fantasy
View: 1,552,296 views
Author: Dong Wook Lee ,

Chapter 59 Dec 27, 18:01
Chapter 58 Dec 27, 18:00

Owari no Seraph

Genre: Shounen; Action; Drama; Fantasy; Mystery; Supernatural
View: 1,457,000 views
Author: Kagami Takaya

Chapter 101 Nov 24, 07:03
Chapter 100 Nov 24, 07:03

Only Sense Online

Genre: Adventure; Comedy; Fantasy; Gender bender; Shounen
View: 1,392,639 views
Author: Aloha Zachou Hani Kuraun ,

Chapter 62 Dec 31, 06:00
Chapter 61 Dec 20, 15:05

Ore To Kawazu-San No Isekai Hourouki

Genre: Action; Adventure; Comedy; Fantasy; Shounen; Slice of life; Supernatural
View: 1,385,194 views
Author: Kuzumochi Kasa ,

Chapter 40 Nov 04, 02:40
Chapter 39 Nov 04, 02:40

Ookiku nattara kekkon suru!

Genre: Seinen; Comedy; Romance; School life
View: 1,364,000 views
Author: Mifuyu fumi

Chapter 35 Dec 26, 01:07
Chapter 34 Dec 25, 00:05

Orenchi ni kita Onna-kishi to Inakagurashi suru koto ni natta ken

Genre: Shounen; Fantasy; Romance; Slice of life
View: 1,324,000 views
Author: Sakuta

Chapter 53 Nov 24, 07:39
Chapter 52 Nov 24, 07:39

Okusama Wa Joshi Kousei

Genre: Adult; Comedy; Ecchi; Mature; Romance; School life; Seinen; Slice of life; Smut
View: 1,195,866 views
Author: Kobayashi Hiyoko ,

Chapter 143 Nov 04, 07:01
Chapter 142 Nov 04, 07:01

Osananajimi Ni Najimitai

Genre: Comedy; Drama; Romance; School life; Seinen
View: 1,096,164 views
Author: Araido Kagiri ,

Chapter 24 Nov 04, 10:11
Chapter 23 Nov 04, 10:11

Outrageous Princess

Genre: Romance
View: 1,095,888 views
Author: Guqiang ,

Chapter 203 Nov 04, 11:56
Chapter 202 Nov 04, 11:56

Onna Shunin - Kishi Mieko

Genre: Seinen; Adult; Ecchi; Smut; Comedy; Slice of life
View: 1,031,000 views
Author: Xiaowoo

Chapter 23 Jan 03, 14:02
Chapter 22 Dec 09, 19:00

Ore Wo Suki Nano Wa Omae Dake Ka Yo

Genre: Comedy; Romance; School life; Shounen
View: 1,030,612 views
Author: Rakuda (駱 駝 ) [Add] ,

Chapter 42 Nov 04, 14:37
Chapter 41 Nov 04, 14:37

Orenchi ni Kita Onna Kishi to Inakagurashi Surukotoninatta Ken

Genre: Ecchi; Adaptation; Comedy; Cooking; Drama; Fantasy; Isekai; Magic; Romance; Slice of life
View: 1,012,000 views
Author: Sakuta

Chapter 56 Nov 30, 19:00
Chapter 55 Nov 24, 08:14

Oyasumi Punpun

Genre: Action; Adult; Comedy; Drama; Psychological; Seinen; Slice of life
View: 1,008,465 views
Author: Asano Inio ,

Chapter 147 Nov 04, 02:10
Chapter 146 Nov 04, 02:10

Ookii Kouhai wa Suki Desu ka?

Genre: Shounen; Ecchi; Comedy; Romance; Slice of life
View: 993,000 views
Author: Takuji yusaku

Chapter 36 yesterday, 19:00
Chapter 35 Jan 01, 19:01

Ouji-Sama Nante Iranai

Genre: Comedy; School life; Shoujo ai; Slice of life
View: 980,454 views
Author: Harushion ,

Chapter 200 Dec 04, 14:39
Chapter 199 Nov 05, 02:42

Okusama wa Seito Kaichou!

Genre: Ecchi; Smut; Comedy; Romance; School life; Slice of life
View: 947,000 views
Author: Nakata yumi

Chapter 8.5 Nov 24, 08:50
Chapter 8 Nov 24, 08:50

Oroka Na Tenshi Wa Akuma To Odoru

Genre: Action; Adventure; Comedy; Ecchi; Romance; School life; Seinen; Supernatural
View: 944,918 views
Author: Azuma Sawayoshi ,

Chapter 48 Dec 09, 01:30
Chapter 47 Nov 04, 14:12

Okusan

Genre: Comedy; Ecchi; Mature; Romance; Seinen; Slice of life
View: 923,394 views
Author: Ooi Masakazu ,

Chapter 113 Dec 04, 14:48
Chapter 112 Dec 04, 14:48

Ore ga Ojou-sama Gakkou ni "Shomin Sample" Toshite Rachirareta Ken

Genre: Shounen; Ecchi; Comedy; Harem; Romance; School life
View: 918,000 views
Author: Nanatsuki takafumi

Chapter 81.5 Nov 24, 07:05
Chapter 81 Nov 24, 07:05

Ore no Genjitsu wa Ren'ai Game?? ka to Omottara Inochigake no Game datta

Genre: Seinen; Shounen; Ecchi; Mature; Drama; Mystery; Psychological; Supernatural; Tragedy
View: 903,591 views
Author: Waruiotoko

Chapter 41 Jan 11, 23:00
Chapter 40 Dec 11, 23:00

Out

Genre: Gore; Action; Delinquents
View: 893,000 views
Author: Iguchi tatsuya

Chapter 178 Nov 24, 08:51
Chapter 177 Nov 24, 08:51

Ojousama No Shimobe

Genre: Comedy; Ecchi; Harem; Romance; School life; Shounen; Slice of life
View: 875,515 views
Author: Hoshino Taguchi ,

Chapter 49 Dec 04, 14:48
Chapter 48 Nov 04, 18:24

One Piece - Colored

Genre: Shounen; Action; Adventure; Comedy; Drama; Fantasy; Supernatural
View: 859,000 views
Author: Oda eiichiro

Chapter 550 Nov 24, 07:23
Chapter 549 Nov 24, 07:23

Ouroboros

Genre: Action; Drama; Mature; Mystery; Seinen
View: 851,717 views
Author: Kanzaki Yuuya ,

Chapter 133.5 Nov 04, 15:15
Chapter 133 Nov 04, 15:15

Otome No Teikoku

Genre: Comedy; Ecchi; Mature; School life; Seinen; Yuri
View: 842,411 views
Author: Kishi Torajirou ,

Chapter 227 yesterday, 18:30
Chapter 226 Dec 25, 09:03

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