- Ace wo Nerae! (1979)
- Ace wo Nerae! 2
- Ace wo Nerae!: Final Stage
- Acro Trip
- Action Heroine Cheer Fruits
- Active Raid: Kidou Kyoushuushitsu Dai Hachi Gakari 2nd
- Active Raid: Kidou Kyoushuushitsu Dai Hakkei
- Actors: Songs Connection
- AD Police
- Adachi to Shimamura
- Adachi to Shimamura Mini Anime
- Addiction to wife doting
- Adieu Galaxy Express 999
- Adversities
- Africa no Salaryman (TV)
- Afro Samurai
- Afro-Ken
- After 10,000 Years I Will Do Whatever I Want
- After School
- After Signing In For 30 Days, I Can Annihilate Stars
- Against the Sky Supreme
- Agatha Christie no Meitantei Poirot to Marple
- Age of Gunslingers Ⅲ: Xue Zu Mi Shi
- Agent Aika
- Aggressive Retsuko
- Aggressive Retsuko (2018)
- Aggressive Retsuko (ONA)
- Aggressive Retsuko (ONA) 2nd Season
- Aggressive Retsuko (ONA) 3rd Season
- Aggressive Retsuko (ONA) 4th Season
- Aggressive Retsuko (ONA) 5th Season
- Aggressive Retsuko: We Wish You a Metal Christmas
- Aguu: Tensai Ningyou
- Ah! My Goddess
- Ah! My Goddess - Flights of Fancy
- Ah! My Goddess - Flights of Fancy Specials
- Ah! My Goddess OVA
- Ah! My Goddess The Movie
- Ah! My Goddess: Everyone Has Wings
- Ah! My Goddess: Itsumo Futari De
- Aharen-san wa Hakarenai
- Ahiru no Sora
- Aho Girl
- Ai City
- Ai Mai Mi
- Ai Mai Mii: Mousou Catastrophe
- Ai Mai Mii: Mousou Catastrophe Special
- Ai Mai Mii: Surgical Friends
- Ai Mai! Moe Can Change!
- Ai Monogatari: 9 Love Stories
- Ai no Gakkou Cuore Monogatari
- AI no Idenshi
- Ai no Kusabi (2012)
- Ai no Kusabi Ova
- Ai no Utagoe wo Kikasete
- Ai no Wakakusa Monogatari
- Ai no Wakakusa Yama Monogatari
- Ai Shite Night
- Ai Shoujo Pollyanna Story
- Ai Tenchi Muyou!
- Ai to Ken no Camelot: Mangaka Marina Time Slip Jiken
- Ai to Yuuki no Pig Girl Tonde Buurin
- Ai to Yuuto: Hajimete no Otsukai
- Ai Yori Aoshi
- Ai Yori Aoshi Enishi
- Ai Yori Aoshi Special
- Ai Yori Aoshi: Enishi - Miyuki
- AIKa
- AIKa R-16 Virgin Mission
- Aika Zero OVA
- AIKa: Special Trial
- Aikatsu Friends!
- Aikatsu Friends!: Kagayaki no Jewel
- Aikatsu on Parade!
- Aikatsu on Parade! (ONA)
- Aikatsu Planet Bloomy * Café
- Aikatsu Planet!
- Aikatsu Stars!
- Aikatsu Stars! Movie
- Aikatsu!
- Aikatsu! 10th Story: Mirai e no Starway (2023)
- Aikatsu! 2
- Aikatsu! 3
- Aikatsu! 4
- Aikatsu! Movie
- Aikatsu!: Nerawareta Mahou no Aikatsu! Card
- Air
- Air Gear
- Air Gear OVA
- Air in Summer
- Air In Summer Special Part
- Air Master
- Air Movie
- Air OVA
- Air TV
- Aiseki Mogol Girl
- Aishang Ta de Liyou
- Aishang Ta de Liyou (Japanese Dub)
- Aishang Ta de Liyou Special
- Aishen Qiaokeli-ing...
- Aishen Qiaokeli-ing... 2nd Season
- Aishite Knight
- Aishiteruze Baby
- Aitsu to Lullaby: Suiyobi no Cinderella
- Aiura
- Aiyou de Mishi
- Ajimu Kaigan Monogatari
- Ajin
- Ajin 2nd Season
- Ajin OVA
- Ajin Part 1: Shoudou
- Ajin Part 2: Shoutotsu
- Ajin Part 3: Shougeki
- Akachan to Boku
- Akagami no Shirayuki-hime
- Akagami no Shirayuki-hime 2nd Season
- Akagami no Shirayuki-hime: Nandemonai Takaramono, Kono Page
- Akagami no Shirayukihime
- Akage no Anne
- Akage no Anne: Green Gables e no Michi
- Akagi
- Akahori Gedou Hour Rabuge
- Akai Hayate
- Akai Kiba: Blue Sonnet
- Akai Koudan Zillion
- Akakichi no Eleven
- AkaKill! Gekijou
- Akame ga Kill!
- Akame ga Kill! Theater
- Akane Iro ni Somaru Saka
- Akane Maniax
- Akaneiro ni Somaru Saka: Hardcore
- Akanesasu Shoujo
- Akatsuki no Yona
- Akatsuki no Yona: Sono Se niwa
- Akazukin Cha Cha
