Otome Game no Mob Desura Naindaga Manga • Fantasy Status: Tidak ada Otome Game Sekai wa Mob ni Kibishii Sekai Desu Manga • Fantasy Status: Ongoing Otomege no Mobu de Sura Nain da ga Manga • Fantasy Status: Ongoing Otona ni Narenai Bokura wa Manga • Comedy Status: Tidak ada Otona wo Shiritai Onnatomodachi Manga • Comedy Status: Ongoing Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken Manga • Comedy Status: Ongoing Otonari-san no gyaru ga boku o hore sasetakute zenryoku sugiru Manga • Comedy Status: Ongoing Otr of the Flame Manga • Fantasy Status: Ongoing Ougon no Keikenchi Manga • Fantasy Status: Ongoing Ouja no Bankuruwase ~Net Shougi no Teiou, Real Taikai de Choujou o Mezasu~ Manga • Comedy Status: Ongoing Ouji-sama Nante Iranai Manga • Comedy Status: Ongoing Ouji-sama no Tomodachi Manga • Comedy Status: Ongoing Oujo Denka wa Oikari no you desu Manga • Fantasy Status: Ongoing Oukoku E Tsuzuku Michi Manga • Fantasy Status: Tidak ada Oukoku no Saishuu Heiki, Rettousei to shite Kishi Gakuin e Manga • Fantasy Status: Ongoing Oumagadoki Doubutsuen Manga • Fantasy Status: End Our Broken Strategic Love Manga • Romance Status: End Ouritsu Kishidan no Hanagatashoku Manga • Fantasy Status: Ongoing Ouritsu Mahou Gakuen no Saikasei: Slum Agari no Saikyou Mahoushi, Kizoku darake no Gakuen de Musou suru Manga • Fantasy Status: Ongoing Ousama Ranking Manga • Fantasy Status: Ongoing Out (Mizuta Makoto) Manga • Action Status: Ongoing Overlord Manga • Fantasy Status: Ongoing Overlord New World Manga • Fantasy Status: Ongoing Oversleeping Takahashi Manga • Comedy Status: Ongoing Owari no Seraph Manga • Action Status: Ongoing Oya ga Urusai node Kouhai to Gisou Kekkon shitemita Manga • Drama Status: End Oyasumi Punpun Manga • Romance Status: Ongoing