| The Tower DS | 2008 | nds |
| The Tower SP | 2005 | gba |
| Townscaper | 2021 | switch |
| Toys Dream | 1998 | ps1 |
| Train Sim World | 2018 | ps4, xboxone |
| Train Sim World 2 | 2020 | ps4 |
| Train Sim World: Long Island Rail Road | 2018 | ps4 |
| Train Simulator + Densha de Go! Tokyo Kyuukou-hen | 2002 | ps2 |
| Train Simulator - Keisei, Toei Asakusa, Keikyuusen | 2005 | ps2 |
| Train Simulator - Kyushu Shinkansen | 2005 | ps2 |
| Train Simulator - Midousuji-Sen | 2003 | ps2 |
| Transport Giant | 2017 | ps4 |
| Trauma Center - New Blood | 2007 | wii |
| Trauma Center - Second Opinion | 2006 | wii |
| Trauma Center - Under the Knife 2 | 2008 | nds |
| Trauma Team | 2010 | wii |
| Trauma Team | 2015 | wiiu |
| Tropico 3 | 2009 | xbox360 |
| Tropico 4 | 2011 | xbox360 |
| Tropico 5 | 2014 | ps4, xbox360, xboxone |
| Tropico 6 | 2019 | ps4, switch, xboxone |
| Truck Driver | 2019 | ps4 |
| Truck Driver | 2019 | xboxone |
| Tsuru Teruhito no Jissen Kabushiki Bai Bai Game | 1989 | pcengine |
| Turf Wind '96 - Take Yutaka Kyousouba Ikusei Game | 1996 | ps1 |
| TurfWind '96 - Take Yutaka Kyousouba Ikusei Game | 1996 | saturn |
| Turn and Burn - No-Fly Zone | 1994 | snes |
| Turn and Burn - The F-14 Dogfight Simulator | 1992 | gb |
| Twieonawayo Dongmul-ui Sup | 2013 | 3ds |
| Twieonawayo Dongmul-ui Sup amiibo+ | 2016 | 3ds |
| Twisted Metal - Head-On | 2005 | psp |
| Two Point Campus | 2022 | ps4, switch, xboxone |
| Two Point Hospital | 2020 | ps4, switch, xboxone |
| Typing Namidabashi - Ashita no Joe Touda | 2001 | ps2 |
| Typing Ren'ai Hakusho - Boys Be | 2002 | ps2 |
| U.S. Navy Fighters | 1997 | ps1 |
| UFO - A Day in the Life | 1999 | ps1 |
| Uchi ni Pochi ga Yattekita in my Pocket | 1999 | ps1 |
| Uchuujin tte Naani | 2001 | ps2 |
| Ultimate Air Combat | 1992 | nes |
| Ultra Kaiju Monster Rancher | 2022 | switch |
| Ultra Keibitai - Monster Attack | 2004 | gba |
| Ultrawings Flat | 2019 | ps4 |
| Umanari 1 Furlong Theater | 1997 | saturn |
| Uncharted Waters - New Horizons | 2009 | wii |
| The Uranai 3 - Mainichi no Houi Uranai | 2000 | ps1 |
| The Uranai 5 - Shinpi no Rune Uranai | 2000 | ps1 |
| The Uranai 6 - Suisei-san no Tottemo Kyuusei Senseijutsu | 2000 | ps1 |
| The Urbz - Sims in the City | 2004 | gba, nds |
| The Urbz - Sims in the City | 2004 | gc, ps2, xbox |
| Utau - Tumbling Dice - Watashitachi 3-nin, A Ge Ru | 2004 | ps2 |
| Utopia | 1993 | snes |
| Utopia - The Creation of a Nation | 1993 | snes |
| VIPs - Very Important Pets | 2004 | nds |
| VR Stalker | 1994 | 3do |
| Vegas Stakes | 1993 | snes, wiiu |
| Veggy World | 2010 | wii |
| Venture Towns | 2020 | ps4 |
| Venus Vacation Prism: Dead or Alive Xtreme | 2025 | ps4 |
| Verkehrsspiele 1 | 1982 | o2 |
| Verkehrsspiele 2 | 1982 | o2 |
| Victory Wings - Zero Pilot Series | 2004 | ps2 |
| Video Life | 1981 | a2600 |
| Virgin Dream | 1996 | pcengine |
| Virtua Photo Studio - Cameraman Simulation | 1996 | saturn |
| Virtuacall S | 1998 | saturn |
| Virtual Cameraman Part 1 - Naomi Sawada & Anna Juri | 1995 | 3do |
| Virtual Cameraman Part 2 - Natsumi Kawai & Kimi Tachihara | 1995 | 3do |
| Virtual Cameraman Part 3 - Yumika Sugimoto | 1995 | 3do |
| Virtual Cameraman Part 4 - Shiori Fujitani | 1995 | 3do |
| Virtual Cameraman Part 5 - Yuri Andou | 1995 | 3do |
| Virtual Pinball | 1993 | genesis |
| Virtual Villagers - A New Home | 2010 | nds |
| Virtual Villagers - Erschaffe dein Paradies! | 2004 | nds |
| Viva Pinata | 2006 | xbox360 |
| Viva Pinata - Party Animals | 2007 | xbox360 |
| Viva Pinata - Pocket Paradise | 2008 | nds |
| Viva Pinata - Trouble in Paradise | 2008 | xbox360 |
| Vostok Inc | 2017 | switch, vita, xboxone |
| WWII - Battle Over the Pacific | 2008 | psp |
| WWII - Battle over the Pacific | 2006 | ps2 |
| WWII Aces | 2008 | wii |
| Wagamama Fashion - Girls Mode | 2016 | wiiu |
| Wakusei Koukitai - Little Cats | 1997 | pcfx, ps1 |
| Wall Street | 1983 | o2 |
| Wall Street Kid | 1990 | nes |
| Wannyan Doubutsu Byouin - Doubutsu no Oishasan Ikusei Game | 2003 | gba |
| Wappy Dog | 2011 | nds |
| Warbirds | 1991 | lynx |
| Warship Gunner 2 | 2006 | ps2 |
| Weakness Hero Torauman DC | 2002 | dreamcast |
| Wedding Dash | 2009 | nds |
| Wedding Planner - Dream Weddings Guaranteed | 2004 | nds |
| Wendy - Das Pferdehospital | 2004 | nds |
| Western Riding Academy | 2008 | nds |
| When Ski Lifts Go Wrong | 2019 | switch |
| The Whitaker Family Presents - Horse Life | 2007 | nds |
| Wild Earth - African Safari | 2008 | wii |
| Wing Arms | 1995 | saturn |
| Wing Arms - Kareinaru Gekitsuiou | 1995 | saturn |