- A, A'
- A.I. I Love You
- Abenobashi Magical Shopping Arcade
- Adolf
- Ah My Goddess
- Aishiteruze Baby
- Aisuru Hito
- Ai Yori Aoshi
- Akira
- Akuma na Eros
- Akuma no Houteishiki
- Akutou Scandalous Honey
- Alice 19th
- Alice ga Fushigi
- Alichino
- Alien Nine
- Alive
- Amazing 3, The
- Ambassador Magma
- Anata to Scandal
- Angelic Layer
- Angel Beat
- Angel Myth
- Angel Sanctuary
- Animal Doctor
- Anpanman
- Anti-Gravity Boy
- Ao no Fuuin
- Apocripha 0
- Appare Jipangu
- Appleseed
- Aquadom
- Aquarium
- Aqua Knight
- Area 88
- Arm of Kannon
- Ashen Victor
- Ashita no Ousama
- Ashita no Tamago
- Astroboy
- Ayakashi Hime Kurenai
- Ayashi no Ceres
- Azumanga Daioh