| Tsurikko Penta | 1991 | arcade |
| Tsururin Kun | 1990 | arcade |
| Turnover | | arcade |
| Twinkle Knights | 1995 | 3do |
| UFO Robot | 2001 | arcade |
| UNO the Medal | 2009 | arcade |
| Ultimate Casino | 2003 | ps2 |
| Ultraman Club - Lucky Numbers | 1995 | arcade |
| Umi Monogatari Lucky Marine Theater | 2010 | arcade |
| Universal-ki Kanzen Kaiseki - Pachi-Slot Simulator | 1995 | ps1 |
| VLC Nevada | 1995 | arcade |
| Vegas Casino | 2000 | ps1 |
| Vegas Casino High 5! | 2007 | nds |
| Vegas Casino II | | ps2 |
| Vegas Connection - Casino kara Ai o Komete | 1989 | nes |
| Vegas Dream | 1990 | nes |
| Vegas Games | 2000 | gbc |
| Vegas Games 2000 | 1999 | ps1 |
| Vegas Girls | 1995 | cdi |
| Vegas Roulette | 1989 | arcade |
| Vegas Stakes | 1995 | gb |
| Veronica Poker | 2004 | nds |
| Victory Zone | 1995 | ps1 |
| Victory Zone 2 | 1996 | ps1 |
| Video Blackjack | 1976 | channelf |
| Video Dado | 1987 | arcade |
| Video Poker & Blackjack | 2004 | ps2 |
| Virtua Pachi-Slot - Olympia Special | 1998 | ps1 |
| Virtua Pachi-Slot 7 - Kita Denshi, Olympia | 2000 | ps1 |
| Virtua Pachi-Slot EX | 1999 | ps1 |
| Virtua Pachi-Slot V - Yamasa, Kita Denshi, Olympia | 1999 | ps1 |
| Virtual Casino | 1996 | saturn |
| Vision printer | 2001 | arcade |
| Viva! Las Vegas | 1988 | nes |
| Vs. Super Captain Flag | 1993 | arcade |
| Wai Wai Jockey | 1993 | arcade |
| Waku Waku Anpanman | 1992 | arcade |
| Waku Waku Jumbo | 1990 | arcade |
| Waku Waku Marine | 1992 | arcade |
| Waku Waku Thomas | 1993 | arcade |
| Wan Wan Dash | 2007 | arcade |
| Wanikko Punch | 2005 | arcade |
| War III Cherry Best | 1996 | arcade |
| Western Dream Gold | 2009 | arcade |
| Western Venture | 2008 | arcade |
| Wild Cat | 1992 | arcade |
| Wild Cat 3 | 1995 | arcade |
| Wild Cat S | 1993 | arcade |
| Wild Poker | | arcade |
| Win Bingo 2006 | 2006 | arcade |
| Win Win Bingo | 2006 | arcade |
| Wizard | 1999 | arcade |
| Wize Move | | arcade |
| Won! Tertainment Happy Channel | 2008 | arcade |
| World Championship Poker 2 - All In | 2006 | xbox360 |
| World Championship Poker 2 featuring Howard Lederer | 2005 | ps2, psp, wii, xbox |
| World Championship Poker featuring Howard Lederer - All In | 2006 | xbox360 |
| World Cup | 2001 | arcade |
| World Poker Tour | 2005 | gba |
| World Poker Tour | 2005 | ps2, psp, xbox |
| World Series of Poker | 2005 | gc, ps2, psp, xbox |
| World Series of Poker - Tournament of Champions - 2007 Edition | 2006 | ps2, psp, wii |
| World Series of Poker 2008 - Battle for the Bracelets | 2007 | ps2, ps3, psp, xbox360 |
| Wu Lu Fuxing | 1998 | arcade |
| X Five Jokers | | arcade |
| Xiao Mali | | nes |
| Xingyun Caishen | 2001 | arcade |
| The Yakyuken | 1982 | arcade |
| Yamasa Digi Guide - Faust | 2001 | ps1 |
| Yamasa Digi Guide - Hyper Rush | 2000 | ps1 |
| Yamasa Digi Guide - M771 | 2000 | ps1 |
| Yamasa Digi Guide - New Pulsar R | 2000 | ps1 |
| Yamasa Digi Guide - Umekagetsu R | 2000 | ps1 |
| Yamasa Digi Selection | 2002 | ps1 |
| Yamasa Digi Selection 2 | 2002 | ps1 |
| Yamasa Digi World - Tetra Master | 2001 | ps1 |
| Yamasa Digi World - Tetra Master | 2001 | ps1 |
| Yamasa Digi World 2 LCD Edition - Time Cross, Qlogos, Trigger Zone | 2002 | ps2 |
| Yamasa Digi World 3 - Time Park, King Pulsar, Cyber Dragon | 2002 | ps2 |
| Yamasa Digi World Collaboration SP - Pachi-Slot Ridge Racer | 2008 | ps2 |
| Yamasa Digi World SP - Bounty Killer | 2008 | ps3 |
| Yamasa Digi World SP - Giant Pulsar | 2006 | ps2 |
| Yamasa Digi World SP - Moe yo! Kung Fu Shukujo | 2006 | ps2 |
| Yamasa Digi World SP - Neo Magic Pulsar XX | 2003 | ps2 |
| Yamasa Digi World SP - Neo Planett XX | 2002 | ps2 |
| Yamasa Digi World SP - Pachi-Slot Sengoku Musou | 2007 | ps3 |
| Yamasa Digi World SP - Umi Ichiban R | 2003 | ps2 |
| Yamasa Digi World SP DX - Neo Planett XX | 2002 | ps2 |
| Yataimura Shateki | 2010 | arcade |
| Yatterman Plus | 1998 | arcade |
| Ying Hua Lian 2.0 | 1998 | arcade |
| Yizhi Xiangqi | 1996 | arcade |
| Youchien Gaiden - Karei naru Casino Club - Double Draw | 2000 | ps1 |
| Youkai VS Uchuujin | 2007 | arcade |
| Yu-Gi-Oh Monster Capsule | 1999 | arcade |
| Yujo Gattai Shishigami-o | 2007 | arcade |
| Zenigata Ponta | 2005 | arcade |
| Zoids | 2005 | arcade |
| Zoofari | 2006 | arcade |
| Zoomania | | arcade |