All Anime List "a" at Gogoanime
- A Little Princess Sara
- AFTERLOST
- At The Mercy of The Sky
- At The Mercy of The Sky Specials
- A Place Further Than The Universe
- And Yet The Town Moves
- Armored Trooper Votoms
- Armored Trooper Votoms: Phantom Arc
- Armored Trooper Votoms: Shining Heresy
- Armored Trooper Votoms: Alone Again
- Armored Trooper Votoms: Pailsen Files
- Armored Trooper Votoms: Pailsen Files The Movie
- Are You Lost?
- Aquarion
- Aquarion: Myth of Emotions
- AntiMagic Academy 35th Test Platoon
- A Love Too Captivating
- Armed Librarians: The Book of Bantorra
- As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
- As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World Season 2
- Angel's 3Piece!
- Angel's Drop
- Angel's Egg
- Astro Boy
- Astro Boy (1980)
- Apocalypse Day
- A Certain Scientific Accelerator
- A Certain Scientific Railgun
- A Certain Scientific Railgun S
- A Certain Scientific Railgun T
- A Certain Magical Index
- A Certain Magical Index II
- A Certain Magical Index III
- A Certain Magical Index the Movie: The Miracle of Endymion
- A Certain Magical Index: Specials
- A Certain Magical Index II: Specials