- A Certain Magical Index
- A Summer Day`s Dream
- A Traveller s Diary
- AD Police
- AD Police Files
- Amber Quartz
- Ame to Shoujo to Watashi no Tagami
- Amuri in Star Ocean
- Anata no Shiranai Kangofu: Seiteki Byoutou 24 Ji
- Aneimo
- Angelique - Angelique
- Angels in the Court
- Animal Yokocho
- Animation Runner Kuromi
- Animatrix
- Aniyome wa Ijippari
- Antique Bakery
- Appleseed
- Aquarian Age
- Aquarion - Hymn to Triumph
- Aquarion - Wings of Genesis
- Aquatic Language
- Arcade Gamer Fubuki
- Area 88 OVA
- Arete Hime
- Argento Soma
- Aria the Natural Special
- Aria the Origination Picture Drama
- Aria the Origination Special
- Armitage III Dual-Matrix
- Armored Trooper Votoms: Pailsen Files
- Astroboy (2003)
- At Last! Turtle Detective Agency
- Ayakashi Ayashi Inferno OVA
- Ayakashi - Japanese Classic Horror
