Manga by Initial Alphabetic:O

Genre: Action; Comedy; Fantasy; Mature; Mystery; Psychological; Sci fi; Seinen; Supernatural
View: 177,400,000 views
Author: One Murata Yuusuke

Genre: Comedy; Romance; Seinen
View: 25,700,000 views
Author: Yosuke Yoshino Takata

Genre: Comedy; Drama; Fantasy; Romance; School life; Shoujo; Slice of life
View: 20,600,000 views
Author: Tamura Muto Soy

Genre: Comedy; Fantasy; Romance; Shoujo; Slice of life
View: 19,000,000 views
Author: Gyokuro Himeno Meno

Genre: Comedy; Harem; Romance; School life; Seinen
View: 18,800,000 views
Author: Aizome Gorou

Genre: Drama; Fantasy; Romance; Shoujo; Webtoons
View: 18,000,000 views
Author:

Genre: Action; Fantasy; Manga; Shounen; Drama; Comedy; Mystery; Martial Arts; Adventure
View: 17,402,584 views
Author: Oda Eiichiro

Genre: Fantasy; Romance; Webtoons
View: 15,000,000 views
Author: Latine

Genre: Action; Comedy; Josei; Mature; Romance; Slice of life; Smut; Supernatural
View: 12,400,000 views
Author: Hanagatami Aya

Genre: Action; Fantasy; Adventure
View: 11,767,680 views
Author: Wei Zhiba

Genre: Comedy; Fantasy; Shounen
View: 11,700,000 views
Author: Tooka Sousuke

Genre: Action; Drama; Supernatural; Comedy; Sci fi; Slice of Life; Seinen
View: 11,606,549 views
Author: Yusuke Murata

Genre: Action; Fantasy; Adventure; Isekai
View: 11,051,723 views
Author: Watarai Keiji

Genre: Drama; Fantasy; Manhwa; Romance; Webtoons
View: 11,000,000 views
Author:

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

Genre: Drama; Fantasy; Josei; Shoujo; Sports; Webtoons; Manhwa
View: 10,000,000 views
Author: Yujeong Ju Usoi

Genre: Comedy; Drama; Harem; Romance; School life
View: 9,400,000 views
Author: Shuichi Nimaru

Genre: Comedy; Harem; Romance; School life; Shounen
View: 9,200,000 views
Author: Nanatsuki Takafumi Risumai

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

Genre: Action; Adventure; Drama; Fantasy
View: 8,600,000 views
Author: Lucky Nine (럭키나인) Randel (란델)

Genre: Comedy; Fantasy; Martial arts; Romance; Shounen
View: 7,800,000 views
Author: Kawanaka Yasushi

Genre: Comedy; Romance; School life; Shoujo; Slice of life
View: 7,600,000 views
Author: Kumanami Sae Ada Nagusa

Genre: Comedy; Romance; Slice of life
View: 7,600,000 views
Author: Tamaki Nao

Genre: Adventure; Doujinshi; Shounen ai
View: 7,400,000 views
Author: Travel Theater (Yoshida)

Genre: Comedy; Drama; Romance; School life; Shoujo; Webtoons
View: 7,300,000 views
Author: Han Xu

Genre: Comedy; Romance; School life; Shounen
View: 7,300,000 views
Author: Rakuda (駱 駝 ) [Add]

Genre: Action; Fantasy; Drama; Comedy; Adventure; Isekai
View: 6,982,256 views
Author: Keum Ho

Genre: Action; Adventure; Fantasy; Romance
View: 6,800,000 views
Author: Rifujin Na Magonote

Genre: Drama; Fantasy; Manhwa; Romance
View: 6,317,000 views
Author:

Genre: Comedy; Josei; Romance; Smut
View: 6,300,000 views
Author: Hashiba Mizu

Genre: Fantasy; Romance; Seinen
View: 6,200,000 views
Author: Waon Fukakutei Hitsuji Amano

Genre: Josei; Romance; Smut
View: 6,000,000 views
Author: Sakura Ao Awai Poppo

Genre: Comedy; Fantasy; Mystery; Romance; Shoujo; Slice of life; Webtoons
View: 5,500,000 views
Author: 阅文漫画

Genre: Mature
View: 5,000,000 views
Author: Yu Geuk-Jo

Genre: Action; Drama; Fantasy; Supernatural
View: 4,900,000 views
Author: Yankifull

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

Genre: Comedy; Fantasy; One shot; Romance; School life; Slice of life
View: 4,900,000 views
Author: Ueno Meguru

Genre: Comedy; Romance; Shoujo
View: 4,800,000 views
Author: Sano Airi

Genre: Comedy; Harem; Romance; Seinen; Supernatural
View: 4,600,000 views
Author: Adobenchara

Genre: Drama; Fantasy; Romance; Webtoons
View: 4,532,000 views
Author: 미나토

Genre: Romance; Seinen; Slice of life
View: 4,400,000 views
Author: Sanri Yoko

Genre: Drama; Josei; Romance; Smut
View: 4,300,000 views
Author: Watanabe Shiho