| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 6950 | |
Okane ga Nai | 4 | Completed | OVA | |
| 6951 | |
Okashi na Sabaku no Suna to Manu | 11 | Ongoing | Winter 2021 Anime | |
| 6952 | |
Okashi na Tensei | 12 | Ongoing | Summer 2023 Anime | |
| 6953 | |
Okinawa de Suki ni Natta Ko ga Hougen Sugite Tsurasugiru | 12 | Ongoing | TV Show | |
| 6954 | |
Okoshiyasu, Chitose-chan | 24 | Ongoing | Episodes | |
| 6955 | |
Okoshiyasu, Chitose-chan Recaps | 18.5 | Completed | Special | |
| 6956 | |
Okusama ga Seitokaichou! | 12 | Completed | Summer 2015 Anime | |
| 6957 | |
Okusama ga Seitokaichou! OVA | 1 | Completed | TV Series | |
| 6958 | |
Okusama ga Seitokaichou!+! | 12 | Completed | Fall 2016 Anime | |
| 6959 | |
Okusama ga Seitokaichou!+! | 12 | |||
| 6960 | |
Okusama wa Mahou Shoujo | 13 | Completed | TV Series | |
| 6961 | |
Olympia Kyklos | 24 | Ongoing | Spring 2020 Anime | |
| 6962 | |
Omae Umasou da na | 1 | Completed | Movie | |
| 6963 | |
Omae wa Mada Gunma wo Shiranai | 12 | Completed | Spring 2018 Anime | |
| 6964 | |
Omamori Himari | 12 | Completed | TV Series | |
| 6965 | |
Omiai Aite wa Oshiego, Tsuyokina, Mondaiji. | 12 | Completed | Fall 2017 Anime | |
| 6966 | |
Omishi Mahou Gekijou: Riskyâ Safety | 24 | Completed | TV Series | |
| 6967 | |
Omoi no Kakera | 1 | Completed | Episodes | |
| 6968 | |
Omoi, Omoware, Furi, Furare | 1 | Completed | Movie | |
| 6969 | |
Omoide no Marnie | 1 | Completed | Movies | |
| 6970 | |
On Your Mark | 1 | Completed | Music | |
| 6971 | |
Onaka Hime | 2 | Completed | ONA | |
| 6972 | |
Onara Gorou | 13 | Completed | Episodes | |
| 6973 | |
One Move to Explode the Cultivation Realm | 1 | ONA | ||
| 6974 | |
One Off OVA | 2 | Completed | Episodes |