Series Name Rating Views Chapters Latest Chapter
Onani Master Kurosawa 4.85 108237 31 Vol 04 Ch 031 on Jul 29, 2009
Once Again 4.87 17403 7 Ch 007 on Feb 24, 2014
One 4.44 5518 18 Vol 11 Ch 071 on Oct 28, 2009
One Day 4.00 2358 6 Vol 01 Ch 006 on Dec 30, 2008
One Outs 4.91 69945 135 Vol 20 Ch 168.4 on Jan 11, 2014
One Piece hot 4.85 2682993 768 Vol 73 Ch 722 on Oct 27, 2014
One Plus One (FUJISAKI Mao) 3.71 7917 1 Vol 01 Ch 001 on Jun 30, 2014
One Winter 4.85 8096 8 Ch 008 on Nov 25, 2011
Onee-chan to Issho 4.77 5624 10 Vol 03 Ch 010 on Mar 11, 2011
Oneichan to Issho 4.63 7749 12 Vol 03 Ch 011.5 on Jan 12, 2012
Ongaku no Jikan 4.02 13881 1 Ch 000 on May 22, 2013
Onigari no Mori de 4.74 31402 13 Vol 02 Ch 012 on Oct 20, 2014
Oniisama E 4.20 4120 11 Vol 03 Ch 017 on Jun 6, 2009
Onikirimaru 4.69 4873 8 Vol 02 Ch 008 on Sep 29, 2009
Only One (MOEGI Yuu) 4.59 36931 4 Vol 01 Ch 002 on Mar 19, 2013
Only You 4.86 8130 12 Vol 03 Ch 011 on Apr 6, 2010
Onna Kyoushi 4.45 10696 3 Vol 01 Ch 003 on Sep 4, 2010
Onnanoko ga Shinu Hanashi 4.82 11771 8 Ch 008 on May 28, 2014
Onnanoko wa Koi o Suru to Mousou Shichaun desu 4.42 25483 7 Vol 01 Ch 004 on Nov 11, 2011
Onsen de Aimashou 4.88 7521 10 Vol 02 Ch 008.5 on May 25, 2013
Ookami Kodomo no Ame to Yuki 4.86 63903 12 Vol 02 Ch 011 on Apr 20, 2014
Ookami ni Kuchizuke 4.67 82277 4 Vol 01 Ch 004 on May 16, 2014
Ookami no Ketsuzoku 4.52 10541 2 Vol 01 Ch 001 on Jan 26, 2014
Ookami no Kuchi: Wolfsmund 4.69 22266 17 Vol 05 Ch 016 on Apr 12, 2014
Ookami to Koushinryou 4.88 124404 34 Vol 05 Ch 033 on Oct 25, 2014
Ookiku Furikabutte 4.93 63409 103 Ch 103 on Oct 17, 2014
Open Air 4.79 11737 5 Vol 01 Ch 005 on Aug 25, 2008
Orange (TAKANO Ichigo) 4.91 253696 15 Vol 04 Ch 015 on Oct 27, 2014
Orange Bubble Gum 4.20 3962 5 Vol 01 Ch 005 on Aug 18, 2009
Orange Marmalade 4.78 213744 123 Vol 03 Ch 118 on Jan 3, 2014
Orange Sweet Olive Blossoms 4.12 3129 1 Vol 00 Ch 000 on Dec 30, 2012
Orange Yane no Chiisana Ie 4.81 23406 64 Vol 08 Ch 064 on Jun 1, 2010
Ordinary School 4.77 7045 5 Vol 02 Ch 005 on Jun 17, 2011
Ore no Imouto ga Konna ni Kawaii Wake ga Nai hot 4.59 4221825 31 Vol 04 Ch 034 on Oct 24, 2014
Ore no Ko desu ka? 4.74 6806 12 Ch 012 on Aug 24, 2012
Ore no Kouhai ga Konna ni Kawaii Wake ga Nai 4.90 50457 12 Ch 011 on Jun 17, 2012
Ore no Tenshi wa Mayonaka Akuma 4.60 27984 8 Vol 01 Ch 008 on Jul 10, 2008
Ore x Yome 4.58 16954 6 Vol 01 Ch 006 on Dec 14, 2011
Ore-sama Ouji 4.61 23710 5 Vol 01 Ch 005 on Apr 3, 2012
Oresama Teacher 4.91 248942 107 Vol 17 Ch 105 on Jul 18, 2014
Oresama Tengoku! 4.36 21012 7 Vol 01 Ch 007 on Aug 17, 2008
Oresama wa Koi no Dorei 4.13 17707 5 Vol 01 Ch 003 on Mar 4, 2013
Oretachi ni Ai wa Nai 4.32 11922 5 Vol 01 Ch 004.5 on Dec 2, 2011
Oretachi no Field 4.80 10193 62 Vol 07 Ch 062 on Jan 7, 2014
Orfina 4.67 5550 12 Vol 02 Ch 012 on Jul 11, 2008
Orgel Garden 4.60 2286 7 Vol 02 Ch 007 on Aug 29, 2008
Origami 4.52 5412 9 Vol 02 Ch 009 on Dec 7, 2011
Orochi 4.00 6167 11 Vol 01 Ch 001 on Jan 3, 2012
Orokamono no Koi 4.46 15489 4 Ch 003.5 on Nov 8, 2012
Osen 4.62 2454 2 Vol 01 Ch 002 on Oct 5, 2008
Oshiete, Natsu. 4.22 8010 1 Vol 01 Ch 000 on Apr 30, 2008
Otaku no Musume-san 4.83 34064 64 Vol 10 Ch 063 on Oct 18, 2011
Oto no Nai Ame wa Furitsuzuku 4.55 10692 1 Vol 01 Ch 001 on Aug 24, 2008
Otobako Garden 4.67 3220 1 Ch 001 on Jan 28, 2012
Otodokeshimasu 4.36 21439 7 Vol 01 Ch 004 on Mar 5, 2013
Otogi Taisen Fantasma 4.66 74272 9 Ch 009 on Aug 5, 2014
Otogimoyou Ayanishiki 4.88 20782 21 Vol 05 Ch 021 on Aug 3, 2011
Otokonoko wa Maid Fuku ga Osuki!? 4.33 10039 14 Vol 02 Ch 014 on Aug 13, 2012
Otomegokoro 4.50 21960 8 Vol 02 Ch 008 on Oct 18, 2009
Otomeiro Stay Tune 4.79 8451 4 Vol 01 Ch 004 on Dec 1, 2008
Otomen 4.91 64086 45 Vol 11 Ch 042 on Feb 12, 2013
Otona no Jikan 4.72 42633 18 Vol 05 Ch 016 on Dec 29, 2012
Otona no Mondai 4.54 6071 5 Vol 01 Ch 005 on Jun 9, 2008
Otona no Yoru no Otogibanashi 4.57 23023 4 Vol 01 Ch 003 on Sep 29, 2011
Otona Pink 4.43 22387 13 Vol 02 Ch 012.5 on Nov 4, 2009
Otonage (KARIKAWA Seyu) 3.95 8354 5 Vol 01 Ch 001 on Apr 10, 2013
Otouto ni Koi Shitara 4.53 13838 6 Vol 01 Ch 001 on Mar 5, 2013
Otouto wa, Ookami. 4.66 27670 2 Vol 01 Ch 001.2 on May 16, 2012
Otoyomegatari 4.94 122918 44 Vol 07 Ch 040 on Aug 24, 2014
Ouchi e Kaerou 4.81 17561 5 Vol 01 Ch 004 on Feb 12, 2012
Ouji ga Aishita Spy 4.45 6369 2 Vol 01 Ch 001 on Jun 1, 2014
Ouji Hiroimashita. 4.63 28299 8 Vol 01 Ch 003 on Aug 15, 2013
Ouji no Hakoniwa 4.61 37986 6 Vol 01 Ch 003.1 on Jul 18, 2013
Ouji no Kikan 4.69 33821 9 Vol 01 Ch 009 on Oct 7, 2013
Ouji to Joujin 4.11 12694 6 Vol 01 Ch 002 on Mar 5, 2013
Ouji to Ken 4.46 4957 1 Vol 01 Ch 000 on Jun 22, 2008
Oujisama no Kanojo 3.69 9680 5 Vol 01 Ch 005 on May 21, 2012
Oujisama no Tsukurikata 4.66 11487 7 Vol 01 Ch 005 on Aug 14, 2012
Oujitachi wa Izonsuru 4.55 13368 5 Vol 01 Ch 003.5 on Aug 18, 2012
Ouke no Monshou 4.64 37968 86 Vol 22 Ch 086 on Sep 23, 2013
Our Time of Dawn 4.58 2212 1 Ch 000 on Jul 4, 2014
Ouran High School Host Club 4.93 166828 102 Ch 083.7 on Oct 28, 2014
Ouroboros 4.80 60950 54 Vol 07 Ch 054 on Sep 30, 2014
Ousama Game 4.76 28912 6 Vol 01 Ch 006 on Aug 21, 2008
Ousama Game (RENDA Hitori) 4.56 59023 25 Vol 05 Ch 025 on Feb 16, 2014
Ousama no Lesson 3.94 11699 6 Vol 01 Ch 006 on Nov 17, 2009
Out (HIDAKA Shoko) 4.28 6869 1 Vol 01 Ch 001 on Feb 26, 2009
Outlanders 4.57 10760 36 Vol 08 Ch 033.1 on Mar 18, 2008
Over Drive 4.91 46629 73 Vol 09 Ch 071 on Aug 26, 2014
Overdose 4.58 15593 4 Vol 01 Ch 004 on Jul 7, 2008
Owari no Seraph 4.74 176220 19 Vol 04 Ch 019 on Oct 17, 2014
Oyaji 4.73 6782 24 Vol 03 Ch 024 on Dec 25, 2012
Oyasumi Punpun 4.75 121099 147 Vol 13 Ch 146 on Jan 28, 2014
Oyayubihime Infinity 4.74 8940 6 Vol 06 Ch 000 on Dec 27, 2007
Oyome ni Ikenai! 4.79 29468 5 Vol 02 Ch 005 on May 5, 2014
P.A. 4.89 12821 32 Vol 08 Ch 031 on Jun 12, 2013
Pahanjip 4.59 5544 12 Vol 01 Ch 005 on Sep 7, 2012
Pai o Agemasho, Anata ni Pai o ne 4.44 5056 3 Ch 001 on Oct 13, 2012
Painful Love III 4.24 3735 1 Vol 01 Ch 001 on Jan 19, 2010
Painting Number 20 4.46 8159 8 Vol 01 Ch 005 on May 4, 2010
Total Manga Series: 4252