| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 6925 | |
Onsen Yousei Hakone-chan | 13 | Completed | Fall 2015 Anime | |
| 6926 | |
Ontama! | 5 | Completed | ONA | |
| 6927 | |
Onyankopon | 12 | Completed | Fall 2017 Anime | |
| 6928 | |
Ooi! Tonbo | 13 | TV Series | ||
| 6929 | |
Ooi! Tonbo (Dub) | 13 | Ongoing | Spring 2024 Anime | |
| 6930 | |
Ooi! Tonbo 2nd Season | 6 | Ongoing | Fall 2024 Anime | |
| 6931 | |
Ookami Kakushi | 12 | Completed | TV Series | |
| 6932 | |
Ookami Kodomo no Ame to Yuki | 1 | Completed | Movies | |
| 6933 | |
Ookami Shoujo to Kuro Ouji | 12 | Completed | Fall 2014 Anime | |
| 6934 | |
Ookami Shoujo to Kuro Ouji OVA | 1 | Completed | TV Series | |
| 6935 | |
Ookami to Koushinryou II: Ookami to Kohakuiro no Yuuutsu | 1 | Completed | OVA | |
| 6936 | |
Ookami to Koushinryou: Merchant Meets the Wise Wolf | 25 | Ongoing | Spring 2024 Anime | |
| 6937 | |
Ookami-san to Shichinin no Nakama-tachi | 12 | Completed | TV Series | |
| 6938 | |
Ookami-san to Shichinin no Nakama-tachi (Dub) | 12 | Completed | TV Series | |
| 6939 | |
Ookamikakushi | 12 | Completed | TV Series | |
| 6940 | |
Ookiku Furikabutte | 26 | Completed | TV Series | |
| 6941 | |
Ookiku Furikabutte Season 2 | 13 | Completed | TV Series | |
| 6942 | |
Oooku | 10 | Upcoming | ONA | |
| 6943 | |
Ooya-san wa Shishunki! | 12 | Completed | Winter 2016 Anime | |
| 6944 | |
Ooyukiumi no Kaina | 11 | Ongoing | Winter 2023 Anime | |
| 6945 | |
Ooyukiumi no Kaina: Hoshi no Kenja | 1 | Completed | Movie | |
| 6946 | |
Opening Awakening Favorability System | 4 | Ongoing | ONA | |
| 6947 | |
Opus.COLORs | 12 | Ongoing | Spring 2023 Anime | |
| 6948 | |
Orange | 13 | Completed | Summer 2016 Anime | |
| 6949 | |
Orange (Dub) | 13 | Completed | Fall 2014 Anime |