| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 7100 | |
Otome wa Boku ni Koishiteru: Trinkle Stars The Animation | 1 | Completed | OVA | |
| 7101 | |
Otome Youkai Zakuro | 13 | Completed | TV Series | |
| 7102 | |
Otona Joshi no Anime Time | 4 | Completed | Special | |
| 7103 | |
Otona no Bouguya-san | 12 | Ongoing | Fall 2018 Anime | |
| 7104 | |
Otona no Bouguya-san (Rimen) | 3 | Completed | OVA | |
| 7105 | |
Otona no Bouguya-san 2nd Season | 12 | Ongoing | Winter 2021 Anime | |
| 7106 | |
Otonari ni Ginga | 12 | Ongoing | Spring 2023 Anime | |
| 7107 | |
Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken | 12 | Ongoing | Winter 2023 Anime | |
| 7108 | |
Ou Dorobou Jing in Seventh Heaven | 3 | Completed | OVA | |
| 7109 | |
Ougon Bat | 4 | Completed | TV Series | |
| 7110 | |
Ougon Senshi Gold Lightan | 52 | Completed | TV Series | |
| 7111 | |
Ouran High School Host Club | 26 | Completed | TV Series | |
| 7112 | |
Ousama Game The Animation | 12 | Completed | Fall 2017 Anime | |
| 7113 | |
Ousama Game The Animation (Dub) | 12 | Completed | Fall 2017 Anime | |
| 7114 | |
Ousama Ranking | 23 | Ongoing | Fall 2021 Anime | |
| 7115 | |
Ousama Ranking: Yuuki no Takarabako | 10 | Ongoing | Spring 2023 Anime | |
| 7116 | |
Oushitsu Kyoushi Haine | 12 | Completed | Spring 2017 Anime | |
| 7117 | |
Oushitsu Kyoushi Haine (Dub) | 12 | Completed | Spring 2017 Anime | |
| 7118 | |
Oushitsu Kyoushi Heine Movie | 1 | Completed | Movies | |
| 7119 | |
Outbreak Company | 12 | Completed | TV Series | |
| 7120 | |
Outlanders | 1 | Completed | Movies | |
| 7121 | |
Outlaw Star | 26 | Completed | TV Series | |
| 7122 | |
Oval x Over | 1 | Completed | OVA | |
| 7123 | |
Over Drive | 26 | Completed | TV Series | |
| 7124 | |
Overlord | 13 | Completed | Summer 2015 Anime |