Manga by Initial Alphabetic:O

# Manga Latest chapter
1 One Piece [HOT] Chapter 924
2 Onepunch-Man [HOT] Chapter 146
3 Overlord [HOT] Chapter 42
4 Only Sense Online [HOT] Chapter 46
5 Ookami Shoujo to Kuro Ouji [HOT] Chapter 58.5
6 Ookii Onnanoko wa Daisuki Desu ka? [HOT] Chapter 39
7 Ookami-heika no Hanayome [HOT] Chapter 70
8 Origin [HOT] Chapter 75
9 Ore to Kawazu-san no Isekai Hourouki [HOT] Chapter 34
10 Oh! Lord Jesus [HOT] Chapter 108
11 Owari no Seraph Chapter 101
12 Oresama Teacher [HOT] Chapter 128
13 Ouji-sama Nante Iranai [HOT] Chapter 88
14 Okusama wa Joshi Kousei [HOT] Chapter 80
15 Oushitsu Kyoushi Haine [HOT] Chapter 59
16 Ouroboros [HOT] Chapter 115
17 Orange Marmalade [HOT] Chapter 122
18 Okitenemuru [HOT] Chapter 69
19 Otoyomegatari [HOT] Chapter 75
20 Ookami Shounen wa Kyou mo Uso o Kasaneru [HOT] Chapter 32
21 Okusan [HOT] Chapter 83
22 Ouke no Monshou [HOT] Chapter 97
23 Online - The Comic [HOT] Chapter 111
24 Omoi, Omoware, Furi, Furare [HOT] Chapter 31
25 Onepunch-Man (ONE) [HOT] Chapter 109.7
26 Ousama Game (RENDA Hitori) [HOT] Chapter 25
27 Ore Yome. - Ore no Yome ni Nare yo [HOT] Chapter 34
28 Our Relationship Is... [HOT] Chapter 68
29 Ou-sama ni Sasagu Kusuriyubi [HOT] Chapter 23
30 Ouran High School Host Club [HOT] Chapter 160
31 Ookiku Furikabutte [HOT] Chapter 142
32 Ousama Game [HOT] Chapter 13
33 Otome no Teikoku [HOT] Chapter 87
34 Onani Master Kurosawa [HOT] Chapter 31.5
35 Ore ga Heroine o Tasukesugite Sekai ga Little Mokushiroku!? [HOT] Chapter 30
36 Ocha Nigosu [HOT] Chapter 109
37 Okusama ga Seito Kaichou! [HOT] Chapter 52
38 Ookami ni Kuchizuke [HOT] Chapter 6
39 Omaera Zenin Mendokusai! [HOT] Chapter 40
40 Okane Ga Nai [HOT] Chapter 100.6
41 Oyasumi Punpun [HOT] Chapter 147
42 Omoi no Kakera [HOT] Chapter 15.6