| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 500 | |
Appleseed: Ex Machina | 1 | Completed | Movies | |
| 501 | |
Aquarian Age | 13 | Completed | TV Series | |
| 502 | |
Aquarian Age: Sign for Evolution (Dub) | 13 | Completed | TV Series | |
| 503 | |
Aquarion (Dub) | 26 | Completed | Episodes | |
| 504 | |
Aquarion Evol | 26 | Completed | TV Series | |
| 505 | |
Aquarion Evol (Dub) | 26 | Completed | Episodes | |
| 506 | |
Aquarion Logos | 26 | Completed | Summer 2015 Anime | |
| 507 | |
Aquarion Movie: Ippatsu Gyakuten-hen | 1 | Completed | Movie | |
| 508 | |
Ar Tonelico: Sekai no Owari de Utai Tsuzukeru Shoujo | 1 | Completed | OVA | |
| 509 | |
Arabian Nights: Sindbad no Bouken (TV) | 52 | Completed | TV Series | |
| 510 | |
Araburu Kisetsu no Otome-domo yo. | 12 | Ongoing | Summer 2019 Anime | |
| 511 | |
Arad: Suming Zhi Men | 2 | Completed | ONA | |
| 512 | |
Aragne no Mushikago | 1 | Completed | Movie | |
| 513 | |
Araiguma Calcal-dan | 14 | Ongoing | TV Show | |
| 514 | |
Araiguma Rascal | 52 | Ongoing | TV Series | |
| 515 | |
Arakawa under the Bridge | 13 | Completed | TV Series | |
| 516 | |
Arakawa under the Bridge x Bridge | 13 | Completed | TV Series | |
| 517 | |
Arashi no Yoru ni | 1 | Completed | Movie | |
| 518 | |
Arashi no Yoru ni: Himitsu no Tomodachi | 26 | Completed | TV Series | |
| 519 | |
Arata Kangatari | 12 | Completed | TV Series | |
| 520 | |
Arata naru Sekai: Mirai-hen | 1 | Completed | Movies | |
| 521 | |
Arc the Lad | 26 | Completed | TV Series | |
| 522 | |
Arc the Lad (Dub) | 26 | Completed | Episodes | |
| 523 | |
Arcade Gamer Fubuki | 4 | Completed | OVA | |
| 524 | |
Arcade Gamer Fubuki (Dub) | 4 | Completed | Episodes |