| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 7025 | |
One Week Friends Kaori no Nikki | 12 | Completed | Summer 2014 Anime | |
| 7026 | |
Onee-chan ga Kita | 13 | Completed | Winter 2014 Anime | |
| 7027 | |
Onegai My Melody | 52 | Completed | TV Series | |
| 7028 | |
Onegai My Melody: Kuru Kuru Shuffle! | 52 | Ongoing | TV Series | |
| 7029 | |
Onegai Teacher | 13 | Completed | TV Series | |
| 7030 | |
Onegai Twins | 13 | Completed | TV Series | |
| 7031 | |
Onegai Twins (Dub) | 13 | Completed | TV Series | |
| 7032 | |
Onegai Twins EP OVA | 1 | Completed | TV Series | |
| 7033 | |
Ongaku | 1 | Completed | Movie | |
| 7034 | |
Ongaku Shoujo | 1 | Completed | Movies | |
| 7035 | |
Ongaku Shoujo (TV) | 12 | Completed | Summer 2018 Anime | |
| 7036 | |
Oni: Thunder God's Tale | 4 | Completed | TV Series | |
| 7037 | |
OniAi | 12 | Completed | TV Series | |
| 7038 | |
OniAi Specials | 6 | Completed | TV Series | |
| 7039 | |
Onigamiden | 1 | Completed | Movies | |
| 7040 | |
Onigiri | 13 | Completed | Spring 2016 Anime | |
| 7041 | |
Onigiri ni Naritai Cogimyun | 10 | Ongoing | Winter 2020 Anime | |
| 7042 | |
Onihei | 13 | Completed | Winter 2017 Anime | |
| 7043 | |
Onihei: Sono Otoko, Heizou Hasegawa | 1 | Completed | OVA | |
| 7044 | |
Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne! Specials | 6 | Completed | Episodes | |
| 7045 | |
Onii-chan no Koto Nanka Zenzen Suki Janain Dakara ne!! | 13 | Completed | TV Series | |
| 7046 | |
Oniichan wa Oshimai! | 12 | Upcoming | TV Series | |
| 7047 | |
Oniichan wa Oshimai! (Uncensored) | 12 | Ongoing | Winter 2023 Anime | |
| 7048 | |
Oniisama e... | 39 | Completed | TV Series | |
| 7049 | |
Onikirimaru | 4 | Completed | OVA |