- A Cheeky Angel
- A Traveller`s Diary
- Aa! Megami-sama
- Aa! Megami-sama: Sorezore no Tsubasa
- Aa! Megami-sama: Tatakau Tsubasa + raw
- Afro Ken
- Afro Samurai
- Agent Aika
- Ah! My Goddess
- Ah! My Goddess Mini-Goddess
- Ah! My Goddess The Movie
- Ah! My Goddess TV
- Ah! My Goddess-Everyone Has Wings
- Ai no Kusabi
- Ai yori Aoshi
- Ai Yori Aoshi ~Enishi~
- Aika R-16 Virgin Mission
- Air Gear
- Air Master
- Air Summer Special
- Air the Movie
- Air TV
- Air TV - Summer Special
- Aishiteruze Baby
- Ajimu Kaigan Monogatari
- Akahori Gedou Hour Rebuge
- Akane Maniax
- Akazukin Cha Cha TV
- Allison to Lillia
- Amaenaideyo
- Amaenaideyo Katsu
- Amaenaideyo Katsu Special
- Amaenaideyo Special
- Amazing Nurse Nanako
- Android Announcer Maico 2010
- Angel Heart
- Angel Links
- Angel Sanctuary
- Angelic Layer
- Angels Feather
- Animal Yokocho
- Aoki Densetsu Shoot
- Apple Seed
- Appleseed 2: Ex Machina
- Ar Tonelico
- Area 88
- Argento Soma
- ARIA OVA: Arietta
- ARIA the Animation
- ARIA the Natural
- ARIA the Origination
- Asatte no Houkou
- Aura Battler Dunbine
- Avatar: The Last Airbender
- Avenger
- Ayakashi
- Ayashi no Ceres
- Azumanga Daioh
