1Obey Me! 2Occultic;Nine 3Ochikobore Fruit Tart 4Oda Cinnamon Nobunaga 5Oda Nobuna no Yabou 6Odayaka Kizoku no Kyuuka no Susume. 7Odd Taxi 8Ojamajo Doremi 9Ojamajo Doremi Na-i-sho 10Ojiisan no Lamp 11Ojisan de Umeru Ana The Animation 12Ojisan to Marshmallow 13Ojou to Banken-kun 14Okashi na Tensei 15Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Maj 16Okusama ga Seitokaichou! 17Okusama wa Joshikousei (TV) 18Omae wa Mada Gunma wo Shiranai 19Omamori Himari 20Omoi, Omoware, Furi, Furare 21Omoide no Marnie 22Omoide Poroporo 23One Hundred Thousand Years of Qi Refining 24One Outs 25One Piece 26One Piece 3D: Mugiwara Chase 27One Piece 3D2Y: Ace no shi wo Koete! Luffy Nakama Tono C 28One Piece Fan Letter 29One Piece Film: Gold 30One Piece Film: Red 31One Piece Film: Strong World 32One Piece Film: Z 33One Piece Movie 01 34One Piece Movie 02: Nejimaki-jima no Daibouken 35One Piece Movie 05: Norowareta Seiken 36One Piece Movie 06: Omatsuri Danshaku to Himitsu no Shim 37One Piece Movie 07: Karakuri-jou no Mecha Kyohei 38One Piece Movie 08: Episode of Alabasta – Sabaku n 39One Piece Movie 14: Stampede 40One Piece: Episode of Luffy – Hand Island no Bouke 41One Piece: Episode of Nami – Koukaishi no Namida t 42One Piece: Episode of Sorajima 43One Piece: Gyojin Tou-hen 44One Piece: Heart of Gold 45One Punch Man 46One Punch Man 2nd Season 47One Punch Man 2nd Season Specials 48One Punch Man 3 49One Punch Man Specials 50One Room 51One Room, Hiatari Futsuu, Tenshi-tsuki. 52One Room: Second Season 53One Room: Third Season 54Oneechan ga Kita 55Onegai☆Teacher 56Onegai☆Twins 57Ongaku 58Ongaku Shoujo (TV) 59Onihei 60Oniichan dakedo Ai sae Areba Kankeinai yo ne! 61Oniichan no Koto nanka Zenzen Suki ja Nai n da kara ne!! 62Oniichan wa Oshimai! 63Onimusha 64Onmyou Kaiten Re:Birth 65Ooi! Tonbo 66Ooi! Tonbo 2nd Season 67Ookami Kodomo no Ame to Yuki 68Ookami Shoujo to Kuro Ouji 69Ookami Shoujo to Kuro Ouji: Gishinanki – Happening Kis 70Ookami to Koushinryou 71Ookami to Koushinryou II 72Ookami to Koushinryou: Merchant Meets the Wise Wolf 73Ookami-san to Shichinin no Nakama-tachi 74Ookamikakushi 75Ookii Onnanoko wa Suki desu ka? 76Ookiku Furikabutte 77Ookiku Furikabutte: Natsu no Taikai-hen 78Oomuro-ke: Dear Friends 79Ooya-san wa Shishunki! 80Ooyukiumi no Kaina 81Orange 82Orange: Mirai 83Ore dake Haireru Kakushi Dungeon 84Ore ga Ojousama Gakkou ni “Shomin Sample” To 85Ore ga Ojousama Gakkou ni “Shomin Sample” To 86Ore ga Suki nano wa Imouto dakedo Imouto ja Nai 87Ore ga Suki nano wa Imouto dakedo Imouto ja Nai Specials 88Ore Monogatari!! 89Ore no Imouto ga Konnani Kawaii Wake ga Nai 90Ore no Imouto ga Konnani Kawaii Wake ga Nai. 2 91Ore no Kanojo to Osananajimi ga Shuraba Sugiru 92Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenry 93Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenry 94Ore wa Seikan Kokka no Akutoku Ryoushu! 95Ore wa Subete wo “Parry” suru: Gyaku Kanchig 96Ore wo Suki nano wa Omae dake ka yo 97Ore wo Suki nano wa Omae dake ka yo: Ore wa Teinei ni Su 98Ore, Twintail ni Narimasu. 99Oretachi ni Tsubasa wa Nai: Under the Innocent Sky. 100Orient: Awajishima Gekitou-hen