- Amaenaide yo!! Katsu!!
- Amaenaide yo!! Katsu!!: Damasarenaide yo!!
- Amagami SS
- Amagami SS OVA
- Amagami SS: Tachibana Miya-hen - Imouto
- Amagami SS+ Plus
- Amagami SS+ Plus Picture Drama
- Amagami SS+ Plus: Extra Episode+ Plus
- Amagi Brilliant Park
- Amagi Brilliant Park: Nonbirishiteiru Hima ga Nai!
- Amagi Brilliant Park: Wakuwaku Mini Theater - Rakugaki Backstage
- Amanchu!
- Amanchu! Advance
- Amanchu!: Yakusoku no Natsu to Atarashii Omoide no Koto
- Amatsuki
- Ame to Shoujo to Watashi no Tegami
- Ame-iro Cocoa Series: Ame-con!!
- Ame-iro Cocoa: Side G
- Amefuri Kozou
- Ameku Takao no Suiri Karte
- Amnesia
- Amnesia OVA
- Amon Saga
- Amon: Devilman Mokushiroku
- Android Ana Maico 2010
- Ange Vierge
- Angel Beats!
- Angel Beats! Specials
- Angel Beats!: Another Epilogue
- Angel Cop
- Angel Densetsu
- Angel Heart
- Angel's Feather
- Angolmois: Genkou Kassenki
- Ani ni Tsukeru Kusuri wa Nai! 2
- Ani*Kuri15
- Anila to Cocora
- Anima Yell!
- Anima Yell! Ouen Douga
- Animation Seisaku Shinkou Kuromi-chan
- Animation Seisaku Shinkou Kuromi-chan 2
- Anime Kapibara-san
- Animegataris
- Anisava
- Anitore! EX
- Anitore! XX: Hitotsu Yane no Shita de
- Anju to Zushioumaru
- Anne Happy♪
- Anne Shirley
- Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.
- Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai. Movie
- Ano Natsu de Matteru: Bokutachi wa Koukou Saigo no Natsu wo Sugoshinagara, Ano Natsu de Matteiru.
- Another
- Another: The Other - Inga
- Ansatsu Kyoushitsu
- Ansatsu Kyoushitsu 2nd Season
- Ansatsu Kyoushitsu 2nd Season: Kagaijugyou-hen
- Ansatsu Kyoushitsu: 365-nichi no Jikan
- Ansatsu Kyoushitsu: Deai no Jikan
- Anyamal Tantei Kiruminzoo
- Ao Ashi
- Ao Haru Ride OVA
- Ao no Exorcist Movie Special
- Ao no Exorcist: Kyoto Fujouou-hen OVA
- Ao no Exorcist: Ura Ex
- Ao no Kanata no Four Rhythm
- Ao Oni The Animation
- Aoharu x Kikanjuu
- Aoharu x Kikanjuu: Kemono-tachi no Senjou da na!
- Aoi Hitomi no Onnanoko no Ohanashi
- Aoi Kioku: Manmou Kaitaku to Shounen-tachi
- Aoki Hagane no Arpeggio: Ars Nova
- Aoki Hagane no Arpeggio: Ars Nova Cadenza
- Aoki Hagane no Arpeggio: Ars Nova DC
- Aoki Honoo
- Apfelland Monogatari
- Apocalypse Hotel
- Appare-Ranman!
- Appleseed
- Appleseed (Movie)
- Appleseed Alpha
- Appleseed Saga Ex Machina
- Appleseed XIII
- Appleseed XIII Remix Movie 1: Yuigon
- Appleseed XIII Remix Movie 2: Yogen
- Aquarian Age: Sign for Evolution
- Aquarion Evol
- Aquarion Logos
- Aquarion Movie: Ippatsu Gyakuten-hen
- Ar Tonelico: Sekai no Owari de Utai Tsuzukeru Shoujo
- Arabian Nights: Sindbad no Bouken
- Arad Senki: Slap Up Party
- Aragne no Mushikago
- Araiguma Calcal-dan
- Arakawa Under the Bridge
- Arakawa Under the Bridge x Bridge
- Arashi no Yoru ni
- Arata Kangatari
- Aratanari Fukaki Ao
- Arc the Lad
- Arcade Gamer Fubuki
- Arcade Gamer Fubuki Extra
- Arcana Famiglia: Capriccio - stile Arcana Famiglia
- Area 88
- Area 88 (TV)
- Arei no Kagami: Way to the Virgin Space
- Argento Soma
- Argento Soma Special
- Argonavis from BanG Dream!
- Aria the Animation
- Aria the Avvenire
- Aria the Benedizione
- Aria the Crepuscolo
- Aria the Natural
- Aria the Origination
- Aria the Origination Picture Drama
- Aria the Origination: Sono Choppiri Himitsu no Basho ni...
- Aria the OVA: Arietta
- Ariel Deluxe
- Ariel Visual
- Arifureta Shokugyou de Sekai Saikyou
- Arifureta Shokugyou de Sekai Saikyou 2nd Season
- Arifureta Shokugyou de Sekai Saikyou Season 3
- Arifureta Shokugyou de Sekai Saikyou Specials
- Arifureta Shokugyou de Sekai Saikyou: Maboroshi no Bouken to Kiseki no Kaigou
- Arion
- Ark IX
- Arknights: Fuyukomori Kaerimichi
- Arknights: Reimei Zensou
- Arknights: Rise from Ember
- Armed Blue Gunvolt
- Armitage III
- Armitage III: Dual-Matrix
- Armitage III: Poly-Matrix
- ARP Backstage Pass
- ARP Backstage Pass Special
