| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 500 | |
Arad: Suming Zhi Men | 2 | Completed | ONA | |
| 501 | |
Aragne no Mushikago | 1 | Completed | Movie | |
| 502 | |
Araiguma Rascal | 52 | Ongoing | TV Series | |
| 503 | |
Arakawa under the Bridge | 13 | Completed | TV Series | |
| 504 | |
Arakawa under the Bridge x Bridge | 13 | Completed | TV Series | |
| 505 | |
Arashi no Yoru ni | 1 | Completed | Movie | |
| 506 | |
Arashi no Yoru ni: Himitsu no Tomodachi | 26 | Completed | TV Series | |
| 507 | |
Arata Kangatari | 12 | Completed | TV Series | |
| 508 | |
Arata naru Sekai: Mirai-hen | 1 | Completed | Movies | |
| 509 | |
Arc the Lad | 26 | Completed | TV Series | |
| 510 | |
Arc the Lad (Dub) | 26 | Completed | Episodes | |
| 511 | |
Arcade Gamer Fubuki | 4 | Completed | OVA | |
| 512 | |
Arcade Gamer Fubuki (Dub) | 4 | Completed | Episodes | |
| 513 | |
Arcade Gamer Fubuki Extra | 1 | Completed | Special | |
| 514 | |
Arcana Famiglia | 12 | Completed | TV Series | |
| 515 | |
Arcana Famiglia (Dub) | 12 | Completed | Episodes | |
| 516 | |
Arcana Famiglia: Capriccio - stile Arcana Famiglia | 1 | Completed | TV Series | |
| 517 | |
Arcana Famiglia: Capriccio - stile Arcana Famiglia (Dub) | 1 | Completed | OVA | |
| 518 | |
Area 88 | 12 | Completed | TV Series | |
| 519 | |
Area 88 Ova | 2 | Completed | OVA | |
| 520 | |
Area no Kishi | 37 | Completed | TV Series | |
| 521 | |
Arei no Kagami: Way to the Virgin Space | 1 | Completed | Movies | |
| 522 | |
Argento Soma | 25 | Completed | TV Series | |
| 523 | |
Argento Soma (Dub) | 25 | Completed | Episodes | |
| 524 | |
Argento Soma Special | 1 | Completed | Special |