| Time Leap | 2007 | ps3 |
| Time Travelers | 2012 | 3ds, psp, vita |
| Timepiece Ensemble | 2017 | vita |
| To Love-Ru Trouble Darkness - True Princess | 2015 | vita |
| Toaru Kagaku no Railgun | 2011 | psp |
| Toaru Majutsu to Kagaku no Ensemble | 2013 | psp |
| Togabito no Senritsu | 2013 | wiiu |
| Toki no Kizuna - Hanayui Tsuzuri | 2013 | psp |
| Toki no Kizuna - Sekigahara Kitan | 2012 | psp |
| Tokimeki Card Paradise - Koi no Royal Straight Flush | 1996 | pcfx |
| Tokimeki Memorial Drama Series Vol. 1 - Nijiiro no Seishun | 1997 | saturn |
| Tokimeki Memorial Drama Series Vol. 2 - Irodori no Love Song | 1998 | saturn |
| Tokimeki Memorial Drama Series Vol. 3 - Tabidachi no Uta | 1999 | saturn |
| Tokimeki Memorial: Forever With You Emotional | 2025 | switch |
| Tokimeki Memorial: Girl's Side 4th Heart | 2021 | switch |
| Tokyo Chronos | 2022 | ps4 |
| Tokyo School Life | 2019 | switch |
| Tokyo Xanadu eX+ | 2023 | switch |
| Tomoyo After - It's a Wonderful Life - CS Edition | | ps3 |
| Tomoyo After - It's a Wonderful Life - CS Edition | 2010 | xbox360 |
| Tomoyo After: It's a Wonderful Life | 2020 | switch |
| Tonari ni Kanojo no Iru Shiawase - Two Farce | 2017 | vita |
| Tonari ni Kanojo no Iru Shiawase - Winter Guest | 2018 | vita |
| Torikago no Marriage - Hatsukoi no Tsubasa | 2016 | vita |
| Touch, Shot! Love Application | 2014 | ps3 |
| Traveling Stars | 2016 | vita |
| Trick - DS Ban - Kakushigami no Sumu Yakata | 2010 | nds |
| Tron: Identity | 2023 | switch |
| TroubleDays | 2020 | switch |
| Tsuki wa Higashi ni Hi wa Nishi ni - Operation Sanctuary | 2004 | dreamcast, ps2 |
| Tsukihime: A Piece of Blue Glass Moon | 2021 | ps4, switch |
| Tsukitomo. Tsukiuta 12 Memories | 2017 | vita |
| Tsumikui - Sen no Noroi, Sen no Inori for V | 2017 | vita |
| Tsuyokiss 2-Gakki Portable | 2010 | psp |
| Twinkle Crusaders Starlit Brave | 2009 | psp |
| Umineko When They Cry | 2021 | ps4 |
| Umineko no Naku Koro ni Chiru - Shinjitsu to Gensou no Yasoukyoku | 2011 | ps3 |
| Un:Logical | 2026 | switch |
| Urakata Hakuouki | 2013 | psp |
| Urakata Hakuouki - Akatsuki no Shirabe | 2014 | psp |
| Urban Myth Dissolution Center | 2025 | switch |
| Urusei Yatsura - Stay with You | 1990 | pcengine |
| Usotsuki Shangri-La | 2017 | vita |
| Uta no Prince-sama - All Star | 2013 | psp |
| Uta no Prince-sama - All Star After Secret | 2015 | psp |
| Utakata no Uchronia: Trail | 2025 | switch |
| Utawarerumono: Mask of Deception | 2015 | ps4 |
| Utawarerumono: Mask of Truth | 2016 | ps4, vita |
| Utsusemi no Meguri | 2017 | vita |
| Uwasa no Midori-kun!! - Natsuiro Striker | 2007 | nds |
| Uwasa no Midori-kun!! 2 - Futari no Midori! | 2008 | nds |
| VA-11 Hall-A | 2017 | vita |
| VA-11 Hall-A: Cyberpunk Bartender Action | 2019 | ps4, switch |
| ValiDate: Struggling Singles in Your Area | 2022 | switch |
| Vampire Knight DS | 2009 | nds |
| Vampire: The Masquerade – Shadows of New York | 2020 | ps4, switch |
| Vamwolf Cross | 2015 | vita |
| Variable Barricade | 2018 | vita |
| Vera Blanc: Full Moon | 2020 | ps4, switch, xboxone |
| Virche Evermore: Epic Lycoris | 2023 | switch |
| Virtual Vivid | 1994 | 3do |
| Vitamin X Destination | 2018 | vita |
| Vividred Operation - Hyper Intimate Power | 2013 | ps3 |
| Voyeur | 1993 | cdi |
| W.L.O. Sekai Ren'ai Kikou | 2010 | xbox360 |
| Wagamama High Spec | 2017 | vita |
| Walpurgis no Uta | | vita |
| Wand of Fortune R | 2016 | vita |
| Wand of Fortune R2 FD - Kimi ni Sasageru Epilogue | 2018 | vita |
| Went: Refactor | | ps4 |
| Werewolf: The Apocalypse – Heart of the Forest | 2021 | switch |
| White Album - Tsuzurareru Fuyu no Omoide | 2014 | ps3 |
| White Album 2 - Shiawase no Mukougawa | 2013 | ps3, vita |
| Will O' Wisp | 2007 | ps2 |
| Will o' Wisp DS | 2009 | nds |
| Will: A Wonderful World | 2018 | ps4 |
| Wind - A Breath of Heart | 2003 | dreamcast, ps2 |
| A Winter's Daydream | 2019 | vita |
| Winter's Dream | 2019 | xboxone |
| Witch on the Holy Night | 2022 | ps4, switch |
| With You - Mitsumeteitai | 1999 | saturn |
| World Election | 2017 | vita |
| World End Syndrome | 2018 | ps4, switch, vita |
| XBlaze - Code - Embryo | 2013 | ps3, vita |
| XBlaze - Lost Memories | 2015 | ps3, vita |
| Yahari Game Demo Ore no Seishun Love-Kome wa Machigatteiru. Zoku | 2016 | vita |
| Yahari Game demo Ore no Seishun LoveCome wa Machigatteiru | 2013 | vita |
| Yaneura no Kanojo | 2012 | psp |
| Yatohime Zankikou - Ken no Maki | 2007 | ps2 |
| The Year After | 2022 | gbc |
| Yomigaeri - Refrain | 2004 | ps2 |
| Yoru, Tomosu | 2020 | switch |
| Yoshiwara Higanbana - Kuon no Chigiri | 2017 | vita |
| Yotsunoha - A Journey of Sincerity | 2008 | ps2 |
| Your Diary+ | 2013 | psp, vita |
| Your Memories Off - Girl's Style | 2008 | ps2, psp |
| Yowamushi Pedal - Ashita e no High Cadence | 2015 | 3ds |
| Yu-no: A Girl Who Chants Love at the Bound of This World | 2017 | ps4, switch |
| Yukigatari | 2002 | dreamcast |
| Yukigatari - Renewal-ban | 2005 | ps2 |