| Name | Type | Versions | Avg. | User |
|---|---|---|---|---|
| Ai no Kotodama | Anime serie | TV | - | - |
| Ai no Kusabi | Anime serie | DVD | - | - |
| Ai Nonaka | Anime person | Voice Actor / Seiyu | - | - |
| Ai Ore! | Anime serie | TV | - | - |
| Ai Ore! | Anime movie | Cinema | - | - |
| Ai Ore! Love Me! | Anime movie | DVD,Blu-ray,Cinema,TV | - | - |
| Ai to Makoto | Anime serie | TV | - | - |
| Ai Yazawa | Anime person | Artist / Mangaka | - | - |
| Ai Yori Aoshi | Anime serie | DVD | 8.5 | - |
| AICon | Anime company | Commerce | - | - |
| Aiesu! | Anime serie | TV | - | - |
| Aika ga Hashiru! Bijo-ning Car Drive! | Anime serie | TV | - | - |
| Aikatsu | Anime serie | TV | - | - |
| Aim for the Top! Gunbuster | Anime serie | TV | 8.0 | - |
| Aimaini | Anime person | Idol / Singer / Musician | - | - |
| Aimer | Anime person | Idol / Singer / Musician | - | - |
| Aimi Terakawa | Anime person | Voice Actor / Seiyu | - | - |
| Aino Kishi | Anime person | Voice Actor / Seiyu | - | - |
| AiON | Anime serie | TV | - | - |
| AIR | Anime serie | DVD,TV | - | - |
| Air Gear | Anime serie | DVD,Blu-ray,VOD | - | - |
| Aira | Anime person | Idol / Singer / Musician | - | - |
| Aishiteru ~Kaiyō~ | Anime serie | DVD,Blu-ray,Cinema,TV | - | - |
| Aiuchi Rina | Anime person | Idol / Singer / Musician | - | - |
| Aiura | Anime serie | TV | - | - |
| Aizawa Hikaru | Anime person | Idol / Singer / Musician | - | - |
| Aka | Anime person | Idol / Singer / Musician | - | - |
| AKABEiSOFT | Anime company | Product manufacturer | - | - |
| Akage no Anne: Green Gables e no Michi | Anime movie | Cinema,TV | - | - |
| Akai Katana | Anime movie | DVD | 9.0 | - |
| Akane Iro Ni Somaru Saka | Anime serie | DVD | - | - |
| Akari Hayami | Anime person | Idol / Singer / Musician | - | - |
| Akatsuki no Goei | Anime movie | DVD | - | - |
| Akatsuki no Goei Trinity | Anime serie | DVD | - | - |
| Akazukin Chacha N | Anime serie | TV | - | - |
| AKB0048 | Anime serie | TV | - | - |
| AKB0048 ARcarddass | Anime movie | VOD | - | - |
| AKB0048 Galaxy Cinderella | Anime serie | VOD | - | - |
| AKB48 | Anime person | Band | - | - |
| AKB48 Murder Case | Anime serie | TV | - | - |
| AKB48: To Be Continued | Anime movie | DVD | - | - |
| Akemi Kanda | Anime person | Voice Actor / Seiyu,Idol / Singer / Musician | - | - |
| Aki Sora | Anime serie | DVD,TV | - | - |
| Aki Toyosaki | Anime person | Voice Actor / Seiyu | - | - |
| Akiba Blog | Anime company | Commerce | - | - |
| Akiba's Trip Plus | Anime serie | DVD | - | - |
| Akihabara | Anime company | Commerce | - | - |
| Akihabara Electrical Engineering Forum | Anime company | Commerce | - | - |
| Akihiko Hoshide | Anime person | Other Industry Person,Voice Actor / Seiyu | - | - |
| Akihiro Hino | Anime person | Other Industry Person | - | - |
| Akihiro Yamada | Anime person | Artist / Mangaka | - | - |
| Akikan! | Anime serie | DVD,Blu-ray,Cinema,TV | - | - |
| Akiko Higashimura | Anime person | Artist / Mangaka | - | - |
| Akinari Matsuno | Anime person | Writer | - | - |
| Akino Kondoh | Anime person | Artist / Mangaka | - | - |
| Akira | Anime movie | Cinema | 10.0 | - |
| Akira | Anime person | Idol / Singer / Musician | - | - |
| Akira Daikubara | Anime person | Artist / Mangaka | - | - |
| Akira Himekawa | Anime person | Artist / Mangaka | - | - |
| Akira Hiyoshimaru | Anime person | Artist / Mangaka | - | - |
| Akira Kamiya | Anime person | Voice Actor / Seiyu | - | - |
| Akira Sasanuma | Anime person | Voice Actor / Seiyu | - | - |
| Akira Suzuki | Anime person | Artist / Mangaka | - | - |
| Akira Toriyama | Anime person | Artist / Mangaka | - | - |
| Akita Shoten | Anime company | Product manufacturer | - | - |
| Akiyamakobo | Anime company | Product manufacturer | - | - |
| Akiyuki Shinbo | Anime person | Director | - | - |
| A-kon | Anime company | Commerce,Investment | - | - |
| Aksys Games | Anime company | Commerce | - | - |
| Aku no Hana | Anime serie | TV | - | - |
| Akubi o Suru ni wa Wake ga Aru | Anime serie | TV | - | - |
| Akumu no Sumu Ie: Ghost Hunt | Anime serie | TV | - | - |
| ALC Publishing | Anime company | Product manufacturer | - | - |
| Alexandre Aja | Anime person | Director | - | - |
| Alice in the Country of Hearts | Anime serie | DVD,TV | 8.2 | - |
| Alice in the Country of Joker: Circus and Liar's Game | Anime serie | TV | - | - |
| Alien 9 | Anime serie | DVD | 3.5 | - |
| ALIEN VS NINJA | Anime movie | Cinema | - | - |
| Alisa Mizuki | Anime person | Other Industry Person | - | - |
| Alive | Anime serie | VOD | - | - |
| Alive - The Final Evolution | Anime serie | VOD | - | - |
| All Kamen Rider Rider Generation 2 | Anime serie | DVD | - | - |
| All You Need Is Kill | Anime movie | Cinema | - | - |
| Allison & Lillia | Anime serie | DVD | 9.0 | - |
| Alodia Gosiengfiao | Anime person | Other Industry Person | - | - |
| Aloha Higa | Anime person | Artist / Mangaka | - | - |
| Alpha Omega | Anime company | Product manufacturer | - | - |
| Alphamax | Anime company | Product manufacturer | - | - |
| Alter | Anime company | Product manufacturer | - | - |
| ALTIMA | Anime person | Band | - | - |
| Always By Your Side | Anime serie | TV | - | - |
| AM2 convention | Anime company | Commerce | - | - |
| Amagami SS | Anime serie | DVD,Blu-ray,TV | 7.8 | - |
| Amaguri Irufu | Anime person | Idol / Singer / Musician | - | - |
| Amazon.com | Anime company | Commerce | - | - |
| Ame-Comi Girls | Anime serie | TV | - | - |
| America’s Greatest Otaku | Anime serie | DVD,Blu-ray,TV | - | - |
| Ami Koshimizu | Anime person | Voice Actor / Seiyu | - | - |
| Ami Onuki | Anime person | Voice Actor / Seiyu,Idol / Singer / Musician | - | - |
| AmiAmi | Anime company | Product manufacturer | - | - |