Manga by Initial Alphabetic:O

Ore No 100 Hanashime!!

Genre: Comedy; Seinen
View: 132,100 views
Author: Anthology Kubo Yasuhis...

Chapter 4 May 27, 14:17
Chapter 1 May 27, 14:17

Osabori Jouzuna Koumukai-...

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

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

Oshigerinanshi - Rouchou...

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

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

Only You, Only

Genre: Slice of life; Yaoi
View: 129,200 views
Author: Asou Mitsuaki

Chapter 7.5 May 27, 14:27
Chapter 7 May 27, 14:27

Ookami Koushaku No Kyuuko...

Genre: Comedy; Drama; Josei; Romance; Supernatural
View: 128,800 views
Author: Ayumura Yuki

Chapter 1 May 27, 09:56

Otome Senshi Lovely 5!

Genre: Comedy; School life; Shoujo ai; Yuri
View: 128,700 views
Author: Jounouchi Nene

Chapter 7 May 27, 09:50
Chapter 6 May 27, 09:50

Our Class' Madonna (Otoko...

Genre: Slice of life
View: 128,500 views
Author: Himajin No Izu

Chapter 2 May 29, 02:02
Chapter 1 May 29, 02:02

Ookami Wa Koi Ni Naku

Genre: Fantasy; Romance; Yaoi
View: 127,800 views
Author: Riyuma Kana

Chapter 2 May 27, 13:59
Chapter 1 May 27, 13:59

Oujisama Ni Narenai

Genre: One shot; School life; Yaoi
View: 127,400 views
Author: Kamon Saeko

Chapter 0 May 27, 09:14

Oh No! It Became A Spirit...

Genre: Comedy; Fantasy; Historical; Josei; Mystery; R...
View: 124,800 views
Author: Zhi Zhen

Chapter 11 May 28, 01:05
Chapter 10 May 28, 01:05

Okujou Pikapika Romance

Genre: Shoujo ai
View: 124,500 views
Author: Ohsawa Yayoi

Chapter 5 May 27, 23:33
Chapter 4 May 27, 23:33

Ore Wa Koi No Haousama

Genre: Yaoi
View: 122,800 views
Author: Chitose Piyoko

Chapter 6 May 27, 09:39
Chapter 5 May 27, 09:39

Ore No Suki Na Ko Ga Bura...

Genre: Romance; School life; Shoujo
View: 122,800 views
Author: Odagiri Nagisa

Chapter 4 May 27, 14:14
Chapter 3 May 27, 14:14

Oteuchi Kakugo!

Genre: School life; Yaoi
View: 119,900 views
Author: Shimada Hisami

Chapter 5.1 May 27, 09:50
Chapter 5 May 27, 09:50

Only The Chairman’S Fig...

Genre: Romance
View: 119,100 views
Author: Sia/시아

Chapter 3 May 28, 23:47
Chapter 2 May 28, 23:47

Ore No Shiranai Murakami-...

Genre: Romance; Yaoi
View: 118,900 views
Author: Himuka Tohru

Chapter 2 May 27, 16:20
Chapter 1 May 27, 16:20

Oshitone Tenzen

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

Chapter 1 May 27, 09:52

Obamitsu

Genre: Romance
View: 117,800 views
Author: 1232232W

Chapter 1 May 27, 19:26

Ore No Kuchibiru Ga Neraw...

Genre: Comedy; Fantasy; School life; Shounen ai
View: 117,500 views
Author: Anzai Karin

Chapter 1.2 May 28, 18:52
Chapter 1.1 May 28, 18:52

Oishii Ayakashi

Genre: Comedy; Cooking; Fantasy; Romance; Shounen; Sl...
View: 117,300 views
Author: Otousan

Chapter 1 May 27, 15:02

Osana Najimi No Majo Ni T...

Genre: Adventure; Fantasy; Romance; Slice of life
View: 116,000 views
Author: Shima Asato

Chapter 4 May 29, 00:20
Chapter 3 May 29, 00:20

Ore Wa Busamen - Neko Tsu...

Genre: Comedy; Slice of life
View: 114,800 views
Author: Yukue Moegi

Chapter 8.5 May 27, 18:34
Chapter 7 May 27, 18:34

Obsolete Dream

Genre:
View: 114,800 views
Author:

Chapter 7 May 28, 04:16
Chapter 6 May 28, 04:16

Once

Genre: Romance; School life; Shoujo; Slice of life
View: 114,800 views
Author: Miaow嗷

Chapter 10 May 29, 01:41
Chapter 9 May 29, 01:41

Only You, Angel!

Genre: Fantasy; Romance; Shounen ai; Yaoi
View: 114,600 views
Author: Lim Seru

Chapter 2 May 29, 07:54
Chapter 1.1 May 29, 07:54

Onee-Chan Does Wrong Thin...

Genre: One shot; Yuri
View: 112,800 views
Author:

Chapter 1 May 27, 14:00

On The Top Of The Stars

Genre: Comedy; Drama; Webtoons
View: 112,600 views
Author: Ju Xiang

Chapter 20 May 27, 14:17
Chapter 19 May 27, 14:17

Otokonoko Dakara Ne

Genre: One shot; Yaoi
View: 112,300 views
Author: Watanabe Asia

Chapter 8 May 27, 09:47
Chapter 7 May 27, 09:47

Omoisugoshi Mo Koi No Uch...

Genre: Yaoi
View: 111,700 views
Author: Yamada Sakurako

Chapter 9 May 27, 09:15
Chapter 8 May 27, 09:15

Ookami-Sama No Ichizu Na...

Genre: Comedy; Fantasy; Josei; Romance; Erotica
View: 110,800 views
Author: Abuku

Chapter 14 Jul 10, 08:00
Chapter 13 Jul 07, 00:00

Otoko No Ko Ni Kusari

Genre: One shot; Romance; School life; Shoujo
View: 110,800 views
Author:

Chapter 1 May 27, 13:52

Office Witch Falls In Lov...

Genre: Comedy; Drama; Fantasy; Romance
View: 110,600 views
Author: Xia Sangeng

Chapter 34 May 29, 05:57
Chapter 33 May 29, 05:57

Osaka Expo (Azu Daioh 10T...

Genre: Comedy; School life
View: 110,000 views
Author: Kazuho Kaneko Masaru S...

Chapter 0.2 May 27, 16:19
Chapter 0 May 27, 16:19

Oaji Wa Dou Desu Ka?

Genre: Yaoi
View: 109,800 views
Author: Sakura Haiji

Chapter 7 May 27, 09:13
Chapter 6 May 27, 09:13

Occult Clash Minchichan

Genre: Action; School life; Seinen; Supernatural
View: 109,500 views
Author: Yuuchan Sasaki

Chapter 1 May 27, 19:16

One Night Morning

Genre: Comedy; Romance; Seinen; Slice of life
View: 109,000 views
Author: Okuyama Kenichi

Chapter 2 May 27, 14:17
Chapter 1 May 27, 14:17

Oukoku No Saishuu Heiki,...

Genre: Action; Fantasy; School life
View: 108,500 views
Author: Nekoko.

Chapter 6 May 28, 01:01
Chapter 5 May 28, 01:01

Oazuke Shitsuji (Sugi Shi...

Genre: One shot; Romance; Shoujo
View: 108,200 views
Author: Sugi Shippo

Chapter 1 May 27, 16:33

Otonari Wa 1-Ken De 2-Do...

Genre: Romance; Shoujo
View: 107,800 views
Author: Harada Yui

Chapter 3 May 27, 14:44
Chapter 2 May 27, 14:44

Ol Visual Kei

Genre: Comedy; Josei; Romance; Slice of life
View: 106,700 views
Author: Kumi Kanatsu

Chapter 2.6 May 27, 18:29
Chapter 2.5 May 27, 18:29

One Summer's Kids Game

Genre: Comedy; Drama; Medical; One shot; Romance; Sch...
View: 106,700 views
Author: Akamatsu Ken

Chapter 0 May 27, 20:31

Oreno Karada Tameshitemo...

Genre: Drama; Mature; Smut; Yaoi
View: 106,700 views
Author: Yoyo

Chapter 5 May 28, 20:54
Chapter 4 May 28, 20:54