1One Piece Movie 07: Karakuri-jou no Mecha Kyohei 2One Piece Movie 08: Episode of Alabasta – Sabaku n 3One Piece Movie 14: Stampede 4One Piece: Episode of Luffy – Hand Island no Bouke 5One Piece: Episode of Nami – Koukaishi no Namida t 6One Piece: Episode of Sorajima 7One Piece: Gyojin Tou-hen 8One Piece: Heart of Gold 9One Punch Man 10One Punch Man 2nd Season 11One Punch Man 2nd Season Specials 12One Punch Man 3 13One Punch Man Specials 14One Room 15One Room, Hiatari Futsuu, Tenshi-tsuki. 16One Room: Second Season 17One Room: Third Season 18Oneechan ga Kita 19Onegai☆Teacher 20Onegai☆Twins 21Ongaku 22Ongaku Shoujo (TV) 23Onihei 24Oniichan dakedo Ai sae Areba Kankeinai yo ne! 25Oniichan no Koto nanka Zenzen Suki ja Nai n da kara ne!! 26Oniichan wa Oshimai! 27Onimusha 28Onmyou Kaiten Re:Birth 29Ooi! Tonbo 30Ooi! Tonbo 2nd Season 31Ookami Kodomo no Ame to Yuki 32Ookami Shoujo to Kuro Ouji 33Ookami Shoujo to Kuro Ouji: Gishinanki – Happening Kis 34Ookami to Koushinryou 35Ookami to Koushinryou II 36Ookami to Koushinryou: Merchant Meets the Wise Wolf 37Ookami-san to Shichinin no Nakama-tachi 38Ookamikakushi 39Ookii Onnanoko wa Suki desu ka? 40Ookiku Furikabutte 41Ookiku Furikabutte: Natsu no Taikai-hen 42Oomuro-ke: Dear Friends 43Ooya-san wa Shishunki! 44Ooyukiumi no Kaina 45Orange 46Orange: Mirai 47Ore dake Haireru Kakushi Dungeon 48Ore ga Ojousama Gakkou ni “Shomin Sample” To 49Ore ga Ojousama Gakkou ni “Shomin Sample” To 50Ore ga Suki nano wa Imouto dakedo Imouto ja Nai 51Ore ga Suki nano wa Imouto dakedo Imouto ja Nai Specials 52Ore Monogatari!! 53Ore no Imouto ga Konnani Kawaii Wake ga Nai 54Ore no Imouto ga Konnani Kawaii Wake ga Nai. 2 55Ore no Kanojo to Osananajimi ga Shuraba Sugiru 56Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenry 57Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenry 58Ore wa Seikan Kokka no Akutoku Ryoushu! 59Ore wa Subete wo “Parry” suru: Gyaku Kanchig 60Ore wo Suki nano wa Omae dake ka yo 61Ore wo Suki nano wa Omae dake ka yo: Ore wa Teinei ni Su 62Ore, Twintail ni Narimasu. 63Oretachi ni Tsubasa wa Nai: Under the Innocent Sky. 64Orient: Awajishima Gekitou-hen 65Oroka na Tenshi wa Akuma to Odoru 66Osake wa Fuufu ni Natte kara 67Osake wa Fuufu ni Natte kara: Yuzu Atsukan 68Osananajimi ga Zettai ni Makenai Love Comedy 69Osananajimi to wa Love Comedy ni Naranai 70Oshi ga Budoukan Ittekuretara Shinu 71Oshiete! Galko-chan 72Osomatsu-san 73Osomatsu-san 2nd Season 74Osomatsu-san 3rd Season 75Otaku ni Yasashii Gal wa Inai!? “Gals Can’t 76Otherworldly Evil Monarch 77Otome Game no Hametsu Flag shika Nai Akuyaku Reijou ni T 78Otome Game no Hametsu Flag shika Nai Akuyaku Reijou ni T 79Otome Game no Hametsu Flag shika Nai Akuyaku Reijou ni T 80Otome Game no Hametsu Flag shika Nai Akuyaku Reijou ni T 81Otome Game Sekai wa Mob ni Kibishii Sekai desu 82Otome wa Boku ni Koishiteru 83Otome wa Boku ni Koishiteru: Futari no Elder The Animati 84Otome Youkai Zakuro 85Otona no Bouguya-san 86Otona no Bouguya-san (Rimen) 87Otonari ni Ginga 88Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sa 89Ou Dorobou Jing 90Ousama Game The Animation 91Ousama Ranking 92Ousama Ranking: Yuuki no Takarabako 93Oushitsu Kyoushi Heine 94Oushitsu Kyoushi Heine Movie 95Outbreak Company 96Over Goddess 97Overflow 98Overlord 99Overlord II 100Overlord III