| Tamagotchi! Yume Kira Dream | September 10, 2012 | — | 49 |
| Tamako Market | January 10, 2013 | — | 12 |
| Tamayomi | April 1, 2020 | — | 12 |
| Tamayura: Hitotose | October 3, 2011 | — | 12 |
| Tamayura: More Aggressive | June 30, 2013 | — | 12 |
| Tamon's B-Side | January 4, 2026 | — | 13 |
| Tanaka-kun Is Always Listless | April 9, 2016 | — | 12 |
| Tank Chair | October 4, 2026 | — | — |
| Tanken Driland | July 7, 2012 | — | — |
| Tanken Driland: Sennen no Mahō | April 6, 2013 | — | — |
| Tanken Goblin Tō | April 2, 1990 | NHK Educational TV | 100 |
| Tanoshii Willow Town | 1993 | — | — |
| Tantei Opera Milky Holmes | October 7, 2010 | — | 48 |
| Tantei Shōnen Kageman | April 10, 2001 | NHK Educational TV | 39 |
| Tantei Team KZ Jiken Note | October 7, 2015 | — | — |
| Tanuki to Kitsune | October 4, 2026 | — | — |
| Taotao | October 7, 1983 | TV Osaka, Katholieke Radio Omroep | 52 |
| Tari Tari | July 1, 2012 | — | 13 |
| Taro the Space Alien | April 7, 2000 | TV Tokyo | — |
| Tasokare Hotel | January 8, 2025 | — | 12 |
| Tasuke, the Samurai Cop | October 19, 1990 | — | 22 |
| Tasūketsu | July 3, 2024 | — | 24 |
| Tatakae! Osper | December 14, 1965 | Nippon Television | 53 |
| Tatakae!! Ramenman | January 10, 1988 | — | 35 |
| Tatakau Shisho | October 2, 2009 | — | — |
| Tayutama: Kiss on my Deity | April 5, 2009 | — | 12 |
| Tearmoon Empire | October 8, 2023 | — | 12 |
| Tears to Tiara | April 6, 2009 | — | 26 |
| Teasing Master Takagi-san | January 8, 2018 | Tokyo MX | 36 |
| Technoroid Overmind | January 5, 2023 | — | 12 |
| Teekyu | October 7, 2012 | — | — |
| Teenage Mercenary | 2027 | — | — |
| Tegami Bachi | October 3, 2009 | TV Tokyo | — |
| Tekkaman Blade | February 18, 1992 | — | — |
| Tekkaman: The Space Knight | July 2, 1975 | — | 26 |
| Tekken: Bloodline | August 18, 2022 | — | — |
| Telepathy Shōjo Ran | June 21, 2008 | NHK Educational TV | 26 |
| Temple the Balloonist | October 1, 1977 | — | 26 |
| Tenchi in Tokyo | — | — | 26 |
| Tenchi Muyo! GXP | April 3, 2002 | — | 26 |
| Tenchi Universe | April 2, 1995 | — | 26 |
| Tenjho Tenge | April 1, 2004 | — | 24 |
| Tenkai Knights | August 24, 2013 | — | 52 |
| Tenkaichi | — | — | — |
| TenPuru | July 9, 2023 | — | 12 |
| Tensai Bakabon | September 25, 1971 | Nippon Television | 40 |
| Tenshi no Shippo Chu! | March 6, 2003 | — | 11 |
| Teogonia | April 12, 2025 | — | 12 |
| Teppen—!!!!!!!!!!!!!!! | July 2, 2022 | — | 12 |
| Terra Formars | September 26, 2014 | — | 26 |
| Terror in Resonance | July 10, 2014 | — | 11 |
| Tesagure! Bukatsu-mono | October 6, 2013 | — | 36 |
| Tesla Note | October 3, 2021 | — | 13 |
| Tetsujin 28-go | April 7, 2004 | — | 26 |
| Tetsujin 28-go Gao! | — | — | — |
| Tetsuko no Tabi | June 24, 2007 | — | 13 |
| Tetsuryō! Meet with Tetsudō Musume | October 9, 2026 | — | — |
| Texhnolyze | April 17, 2003 | — | 22 |
| Tezuka Osamu no Don Dracula | April 5, 1982 | TV Tokyo | — |
| That Is the Bottleneck | October 13, 2020 | TV Tokyo | 12 |