| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 6975 | |
Onmyou Taisenki | 52 | Completed | TV Series | |
| 6976 | |
Onna Senshi Efe & Jira: Gude no Monshou | 1 | Completed | Movie | |
| 6977 | |
Onsen Yousei Hakone-chan | 13 | Completed | Fall 2015 Anime | |
| 6978 | |
Ontama! | 5 | Completed | ONA | |
| 6979 | |
Onyankopon | 12 | Completed | Fall 2017 Anime | |
| 6980 | |
Ooi! Tonbo | 13 | TV Series | ||
| 6981 | |
Ooi! Tonbo (Dub) | 13 | Ongoing | Spring 2024 Anime | |
| 6982 | |
Ooi! Tonbo 2nd Season | 13 | Ongoing | Fall 2024 Anime | |
| 6983 | |
Ookami Kakushi | 12 | Completed | TV Series | |
| 6984 | |
Ookami Kodomo no Ame to Yuki | 1 | Completed | Movies | |
| 6985 | |
Ookami Shoujo to Kuro Ouji | 12 | Completed | Fall 2014 Anime | |
| 6986 | |
Ookami Shoujo to Kuro Ouji OVA | 1 | Completed | TV Series | |
| 6987 | |
Ookami to Koushinryou II: Ookami to Kohakuiro no Yuuutsu | 1 | Completed | OVA | |
| 6988 | |
Ookami to Koushinryou: Merchant Meets the Wise Wolf | 25 | Ongoing | Spring 2024 Anime | |
| 6989 | |
Ookami-san to Shichinin no Nakama-tachi | 12 | Completed | TV Series | |
| 6990 | |
Ookami-san to Shichinin no Nakama-tachi (Dub) | 12 | Completed | TV Series | |
| 6991 | |
Ookamikakushi | 12 | Completed | TV Series | |
| 6992 | |
Ookiku Furikabutte | 26 | Completed | TV Series | |
| 6993 | |
Ookiku Furikabutte Season 2 | 13 | Completed | TV Series | |
| 6994 | |
Oooku | 10 | Upcoming | ONA | |
| 6995 | |
Ooya-san wa Shishunki! | 12 | Completed | Winter 2016 Anime | |
| 6996 | |
Ooyukiumi no Kaina | 11 | Ongoing | Winter 2023 Anime | |
| 6997 | |
Ooyukiumi no Kaina: Hoshi no Kenja | 1 | Completed | Movie | |
| 6998 | |
Opening Awakening Favorability System | 4 | Ongoing | ONA | |
| 6999 | |
Opus.COLORs | 12 | Ongoing | Spring 2023 Anime |