| Tantei Kibukawa Ryousuke Jikentan 'Samidare wa Nibiiro no Shirabe' | 2005-06-20 | - |
| Tantei Kibukawa Ryousuke Jikentan 'Shirasagi ni Aka no Hane' | 2003-10-15 | - |
| Tantei Kibukawa Ryousuke Jikentan 'Shisha no Rakuen' | 2003-07-10 | - |
| Tantei Kibukawa Ryousuke Jikentan 'Tasogare wa Ruri no Tsuioku' | 2009-11-30 | - |
| Tantei Kibukawa Ryousuke Jikentan 'Tsuikousaku Jiken' | 2004-03-04 | - |
| Tantei Kibukawa Ryousuke Jikentan 'Tsuki Jou Tei Jiken' | 2011-12-01 | - |
| Tantei Kibukawa Ryousuke Jikentan: Kamen Gen'ei Satsujin Jiken | 2005-03-24 | - (1) |
| Tantei Opera Milky Holmes | 2010-12-16 | 6.60 (116) |
| Tantei Opera Milky Holmes 2 | 2012-08-23 | 7.00 (18) |
| Tantei Punch!! | 2008-03-27 | - |
| Tantei R to Yogensha J | TBA | - |
| Tantei Seven | 2017-06-30 | 6.70 (58) |
| Tantei Shounen A | 2002-07-19 | - |
| Tantei Toki to Yukiyama Kaishi Densetsu Satsujin Jiken | 2014-12-08 | - (2) |
| Tantei Tomamechi Kensuke Futsuu wa Kou Da ze! | 1997-04-25 | - (1) |
| Tantei ni Pants ga Todokimashita | 2012-03-03 | - |
| Tantei no Susume ~Hekishoku no Hora Hen | 2017-08-11 | - |
| Tantei no Susume ~Kurenai no Reppu Hen | 2011-12-31 | - |
| Tantei no Susume ～ Hanayome no Hidane Hen | 2013-09-11 | - |
| Tantei wa Furimukanai | 2018-08-15 | - |
| Tantei wa Koi o Shiranai | 2016-05-30 | - |
| Tantei wa Mou, Shinde Iru. | TBA | - |
| Tanteibu: The Detective Club -Angou to Misshitshu to Kaijin to- | 2011-09-29 | - |
| Tanteibu: The Detective Club -Haibu to Kaiga to Bakudan to- | 2011-10-27 | - |
| Tanteibu: The Detective Club -Shissou to Hangeki to Daidan'en- | 2011-11-24 | - |
| Tanteibu: The Detective Club -Tantei to Yuurei to Kaitou to- | 2011-08-25 | - |
| Tanteidan X | 1989-06-22 | - |
| Tanteigyou o Yaridashita Hikikomori Onii-san to Boku no Jikenbo | 2025-08-18 | - |
| Tantoushite Kureta Kangoshi wa Boku no Koto o Kiratteita Doukyuusei Deshita ~Tsundere Nurse no Ecchi na Kango~ | 2026-04-03 | - (2) |
| Tanuki no Ie | 2019-03-10 | - |
| Tanuki-kun no Haru Sanpo | 2022-05-07 | - (4) |
| Tanya and a little magic | 2021-12-20 | - (1) |
| Tanya cutest face | 2022-02-01 | - (1) |
| Tanya promotion | 2022-10-31 | - (1) |
| Taojia Shaonü ~Mili yu Chocolate~ | 2026-04-02 | - (1) |
| Taoli | - | - |
| Tap That Date! | 2024-11-08 | - (1) |
| Tap de Tsumete Kakusou | 2025-07-03 | - |
| Tapestry -you will meet yourself- | 2009-02-27 | 7.60 (68) |
| Tapeworm Cult | 2023-03-19 | 7.00 (5) |
| Tappun☆Beach | 2007-10-09 | 6.50 (14) |
| Tappun☆Onee-cher | 2006-09-15 | 6.20 (15) |
| Taputapu no Kanjuku Oppai ni Kurumarete, Yumemiru You ni Shasei Shitsuzukeru Ore no Yonpaku Itsuka | 2013-05-31 | 6.80 (26) |
| Tar and Feather | 2025-10-10 | - |
| Tarareba | 2016-05-27 | 7.00 (49) |
| Taren Shi | 2014-02-24 | - (1) |
| Taren Shijie Mo | 2020-07-10 | 6.80 (29) |
| Target -Ochiru Shimai- | 2007-11-30 | - (3) |
| Target of ── | 2019-04-27 | - |
| Targeted By Her | TBA | - |