| Toudai Shougi - Shiken Bisha Doujou | 2000 | ps2 |
| Touhai Densetsu Akagi - Yami ni Mai Orita Tensai | 2006 | gba |
| Tour 4000 | 2000 | arcade |
| Tour 4010 | 2000 | arcade |
| Tour Party - Sotsugyou Ryokou ni Ikou | 1998 | ps1 |
| Tour Party - Sotsugyou Ryokou ni Ikou | 1998 | saturn |
| Touryuumon | 2005 | arcade |
| Toushinden - Card Quest | 1998 | ps1 |
| Tower Dream | 1996 | snes |
| Tower Dream 2 | 1998 | ps1 |
| Toyomaru Club Vol. 1 - CR Nanasy | 2001 | ps1 |
| Travel Games for Dummies | 2008 | nds |
| Triple Draw Poker | 1983 | arcade |
| Tripple Draw | 1981 | arcade |
| Trivial Pursuit | 2009 | ps2, ps3, wii, xbox360 |
| Trivial Pursuit | 1993 | segacd |
| Trivial Pursuit - The CD32 Edition | 1994 | cd32 |
| Trivial Pursuit - Unhinged | 2004 | ps2, xbox |
| Trivial Pursuit Live! | 2015 | ps3, ps4, xboxone |
| Trivial Pursuit Live! | 2015 | xbox360 |
| Truco '96 | 1996 | genesis |
| Truco Clemente | 1991 | arcade |
| Truco-Tron | | arcade |
| Trump Collection - Bottom-Up Teki Trump Seikatsu | 1999 | ws |
| Trump Collection 2 - Bottom-Up Teki Sekaiisshuu no Tabi | 2000 | ws |
| Trump Island | 1995 | snes |
| Trump Shiyou yo! | 1998 | ps1 |
| Tsumego Series 1 - Fujisawa Hideyuki Meiyo Kisei | 1994 | gb |
| Tsumeshougi - Hyakuban Shoubu | 1994 | gb |
| Tsumeshougi - Kanki Godan | 1994 | gb |
| Tsumeshougi - Mondai Teikyou Shougi Sekai | 1994 | gb |
| Tsuugakuro no Yuuwaku | 2000 | arcade |
| Tsuushin Taikyoku - Hayazashi Shogi Sandan | 2014 | wii |
| Tsuushin Taikyoku - Igo Dojo 2700-Mon | 2008 | wii |
| Tsuushin Taikyoku - World Chess | 2008 | wii |
| Turbo Poker 1 | 1990 | arcade |
| Turbo Poker 2 | 1990 | arcade |
| Twenty 2 Party | 2005 | ps2 |
| Twister Mania | 2011 | xbox360 |
| UNO | 2006 | xbox360 |
| UNO Rush | 2009 | xbox360 |
| Uchuu Goushouden - Bakuretsu Akindo | 1996 | ps1 |
| Ultimate Board Game Collection | 2007 | wii |
| Ultimate Brain Games | 2005 | gba |
| Ultimate Brain Games | | jaguar |
| Ultimate Brain Games | 2003 | ps1 |
| Ultimate Card Games | 2004 | gba |
| Ultra Maru-hi Mahjong | 1993 | arcade |
| Ultraman Zearth | 1996 | ps1 |
| Umapoly | 1999 | ps1 |
| Umezawa Yukari no Taikyoku Igo - Heisei Kiin II | 1998 | ps1 |
| Umezawa Yukari no Yasashii Igo | 2008 | nds |
| Umi de Poker / Marine Paradise | 1997 | arcade |
| Uncharted - Fight for Fortune | 2012 | vita |
| Undercover Cops Gaiden - Hakaishin Garumaa | 1993 | gb |
| Unknown Draw Poker HI-LO | | arcade |
| Unknown Golden Poker | 1987 | arcade |
| Unknown Turbo Poker | | arcade |
| Uno | 1999 | gbc |
| Uno | 1998 | ps1 |
| Uno | 2016 | ps4, xboxone |
| Uno - Small World | 1993 | gb |
| Uno 2 - Small World | 1995 | gb |
| Uno 52 | 2006 | gba, nds |
| Uno DX | 1998 | saturn |
| Uno Flip! | 2020 | ps4 |
| Untouchable | 1987 | arcade |
| Urawaza Mahjong - Korette Tenwatte Yatsukai | 2000 | ps1 |
| Usagi | 2001 | arcade |
| Usagi - Yamashiro Mahjong Hen | 2003 | arcade |
| Usagi - Yasei no Touhai - Dramatic Mahjong | 2002 | ps2 |
| Usagi - Yasei no Touhai - The Arcade | 2003 | ps2 |
| Usagi - Yasei no Touhai - The Arcade - Yamashiro Mahjong-hen | 2004 | ps2 |
| Usagi - Yasei no Touhai - Yamashiro Mahjong-hen | 2003 | ps2 |
| Usagi: Yasei no Topai Online | 2005 | arcade |
| V.I.P. Casino - Blackjack | 2008 | wii |
| VS Computer Mahjong | 1981 | arcade |
| VS Mahjong Otome Ryouran | 1998 | arcade |
| VS Mahjong Triangle | 1986 | arcade |
| Value 1500 - The Rong Rong | 2000 | ps1 |
| Value 2000 Series - Igo 4 | 2004 | ps2 |
| Value 2000 Series - Shougi 4 | 2004 | ps2 |
| Vegas Party | 2017 | vita |
| Vegas Party | 2009 | wii |
| Vegas Poker | | arcade |
| Vegas Stakes | 2007 | wii |
| Venus Project | 2015 | vita |
| Victor 21 | 1990 | arcade |
| Victor 5 | 1991 | arcade |
| Victor 6 | 1995 | arcade |
| Video 21 | | arcade |
| Video Carnival 1999 / Super Royal Card | 1998 | arcade |
| Video Checkers ~ Checkers | 1980 | a2600 |
| Video Chess | 1979 | a2600 |
| Video Poker | 1984 | arcade |
| Videomat | 1990 | arcade |
| Videotron Poker | | arcade |
| Vip Club - Maru-hi Ippatsu Kaihou | 1988 | arcade |
| Virtual Chess 64 | 1998 | n64 |
| Virtual Kasparov | 2001 | gba, ps1 |