| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 6875 | |
Offside (TV) | 39 | Completed | TV Series | |
| 6876 | |
Oh! Edo Rocket | 26 | Completed | TV Series | |
| 6877 | |
Oh! Family | 3 | Completed | TV Series | |
| 6878 | |
Oh! Super Milk-chan | 13 | Completed | TV Series | |
| 6879 | |
Ohayou! Spank | 50 | Completed | ONA | |
| 6880 | |
Oira Sukeban | 1 | Completed | OVA | |
| 6881 | |
Oira Uchuu no Tankoufu (Dub) | 2 | Completed | Episodes | |
| 6882 | |
Oishinbo | 55 | Completed | TV Series | |
| 6883 | |
Oishinbo: Kyuukyoku tai Shikou, Chouju Ryouri Taiketsu!! | 1 | Completed | Movies | |
| 6884 | |
Oishinbo: Nichibei Kome Sensou | 1 | Completed | Movies | |
| 6885 | |
Ojamajo Doremi | 51 | Completed | TV Series | |
| 6886 | |
Ojamajo Doremi Dokkaan! | 51 | Completed | TV Series | |
| 6887 | |
Ojamajo Doremi Na-i-sho | 13 | Completed | OVA | |
| 6888 | |
Ojamajo Doremi Sharp | 49 | Completed | TV Series | |
| 6889 | |
Ojamajo Doremi Sharp Movie | 1 | Completed | Movies | |
| 6890 | |
Ojamajo Doremi: Heartwarming Theater | 5 | Completed | ONA | |
| 6891 | |
Ojamajo Doremi: Owarai Gekijou | 26 | Ongoing | ONA | |
| 6892 | |
Ojiisan no Lamp | 1 | Completed | Movie | |
| 6893 | |
Ojisan to Marshmallow | 13 | Completed | Winter 2016 Anime | |
| 6894 | |
Ojou to Banken-kun | 13 | Upcoming | TV Series | |
| 6895 | |
Okaimono Panda! | 4 | Ongoing | TV Series | |
| 6896 | |
Okama Hakusho | 3 | Completed | OVA | |
| 6897 | |
Okane ga Nai | 4 | Completed | OVA | |
| 6898 | |
Okashi na Sabaku no Suna to Manu | 11 | Ongoing | Winter 2021 Anime | |
| 6899 | |
Okashi na Tensei | 12 | Ongoing | Summer 2023 Anime |