| .hack//Legend of the Twilight | January 8, 2003 | TV Tokyo | 12 |
| .hack//Liminality | June 20, 2002 | — | 4 |
| .hack//Quantum | — | — | — |
| .hack//Roots | April 5, 2006 | TV Osaka | 26 |
| 10 Tokyo Warriors | — | — | — |
| 3000 Leagues in Search of Mother | January 4, 1976 | Fuji Television | 52 |
| A Place Further Than The Universe | January 2, 2018 | AT-X | 13 |
| Acrobunch | May 5, 1982 | Nippon Television | 24 |
| Adventures of the Little Koala | October 4, 1984 | — | 26 |
| Agent Aika | April 25, 1997 | — | 7 |
| Air Master | April 2, 2003 | — | 27 |
| Alice SOS | April 6, 1998 | NHK Educational TV | 14 |
| All Purpose Cultural Cat Girl Nuku Nuku | September 21, 1992 | — | — |
| All Purpose Cultural Cat Girl Nuku Nuku | January 7, 1998 | — | 12 |
| Allison & Lillia | April 3, 2008 | NHK Satellite 2 Television | 26 |
| An Adventurer's Daily Grind at Age 29 | January 7, 2026 | — | 12 |
| Angel Links | April 7, 1999 | WOWOW | 13 |
| Ani*Kuri15 | May 7, 2007 | NHK BS1 | — |
| Anime Ganbare Goemon | October 4, 1997 | — | — |
| Anne of Green Gables | January 7, 1979 | Fuji Television | 50 |
| Apparently, Disillusioned Adventurers Will Save the World | January 10, 2023 | — | 12 |
| Arata: The Legend | April 8, 2013 | TV Tokyo | 12 |
| Arcadia of My Youth: Endless Orbit SSX | October 13, 1982 | TBS Television | — |
| Argento Soma | October 6, 2000 | TV Tokyo | 25 |
| Aria the Animation | October 5, 2005 | — | 13 |
| Aria the Avvenire | — | — | 3 |
| Aria the Natural | April 2, 2006 | — | 26 |
| Aria the Origination | January 8, 2008 | — | 13 |
| Armitage III | 1995 | — | — |
| Astro Boy | April 6, 2003 | — | — |
| Astro Boy | October 1, 1980 | Cartoon Network | 52 |
| Attack on Titan | April 7, 2013 | — | 88 |
| Aura Battler Dunbine | February 5, 1983 | — | 49 |
| Backstabbed in a Backwater Dungeon | October 3, 2025 | — | 12 |
| Banana Fish | July 5, 2018 | — | 24 |
| Barbapapa Sekai o Mawaru | July 5, 1999 | — | 50 |
| Battle B-Daman | January 5, 2004 | TV Tokyo | 103 |
| Battle Spirits: Shounen Toppa Bashin | September 7, 2008 | — | 50 |
| Baxingar | July 6, 1982 | — | — |
| Beet the Vandel Buster | September 30, 2004 | — | 52 |
| Beet the Vandel Buster: Excellion | October 6, 2005 | — | 25 |
| Betterman | April 1, 1999 | — | 26 |
| Blood+ | October 8, 2005 | — | 50 |
| Blue Dragon | April 7, 2007 | Cartoon Network, Indosiar | 51 |
| Blue Sonnet | July 16, 1989 | — | 5 |
| Bogus Skill "Fruitmaster" | January 7, 2025 | — | 12 |
| Bomberman Jetters | October 2, 2002 | TV Tokyo | 52 |
| Bosco Adventure | October 6, 1986 | — | 26 |
| Brain Powerd | April 8, 1998 | — | 26 |
| Brave Police J-Decker | February 5, 1994 | Nagoya Broadcasting Network | 48 |
| Bullet/Bullet | July 16, 2025 | — | — |
| Bumpety Boo | April 8, 1985 | NHK General TV | 130 |
| Burst Angel | April 6, 2004 | Animax | 24 |
| Buso Renkin | October 5, 2006 | TV Tokyo | 26 |
| Canaan | July 4, 2009 | — | 13 |
| Captain Kuppa | August 13, 2001 | NHK Satellite 2 Television | 26 |
| Chainsaw Man | October 11, 2022 | — | 12 |
| Cobra the Animation | January 2, 2010 | — | 13 |
| Cobra The Animation: The Psycho-Gun | August 29, 2008 | — | 4 |
| Cobra the Animation: Time Drive | April 24, 2009 | — | 2 |