| Quiz Nanairo Dreams: Nijiirochou no Kiseki | 1996 | arcade |
| Quiz Nihon Mukashibanashi - Athena no Hatena | 1992 | gb |
| Quiz Olympic | 1985 | arcade |
| Quiz Panicuru Fantasy | 1993 | arcade |
| Quiz Party | 2012 | wii |
| Quiz Present Variety Q-Sama!! DS - Pressure Study x Atama Ga Yokunaru Drill SP | 2011 | nds |
| Quiz Punch | 1988 | arcade |
| Quiz Punch II | 1989 | arcade |
| Quiz Quest - Hime to Yuusha no Monogatari | 1991 | arcade |
| Quiz Rouka Ni Tattenasai | 1991 | arcade |
| Quiz Salibtamjeong - The Last Count Down | 1995 | arcade |
| Quiz Sangokushi | 1991 | arcade |
| Quiz Scramble Special | 1992 | segacd |
| Quiz Sekai wa SHOW by shobai | 1993 | arcade |
| Quiz Sekai wa Show by Shoubai!! | 1992 | gb |
| Quiz Show | 2001 | ps1 |
| Quiz Show | 1976 | arcade |
| Quiz Syukudai wo Wasuremashita | 1991 | arcade |
| Quiz TV Gassyuukoku Q&Q | 1992 | arcade |
| Quiz Taxi | 2008 | nds |
| Quiz Theater - 3tsu no Monogatari | 1994 | arcade |
| Quiz Thiz Austria | 2023 | ps4 |
| Quiz Thiz Croatia | 2023 | ps4 |
| Quiz Thiz France | 2023 | ps4 |
| Quiz Thiz Germany | 2023 | ps4 |
| Quiz Thiz Italy | 2023 | ps4 |
| Quiz Thiz Spain | 2023 | ps4 |
| Quiz Thiz USA | 2022 | ps4 |
| Quiz Thiz United Kingdom | 2022 | ps4 |
| Quiz Tonosama no Yabou 2: Zenkoku-ban | 1995 | arcade |
| Quiz Torimonochou | 1990 | arcade |
| Quiz Toukou Shashin | 1994 | pcengine |
| Quiz and Variety Suku Suku Inufuku 2 | 2004 | arcade |
| Quiz de Gakuensai | 1993 | pcengine |
| Quiz de Idol! Hot Debut | 2000 | arcade |
| Quiz no Hoshi - Star of Quiz | 1992 | pcengine |
| Quiz no Tabi - Tetsudou Ryojou Hen | 2008 | nds |
| Quiz! Hexagon II | 2010 | nds |
| Quiz! Nihongo-ou | 2006 | nds |
| Quiz$Millionaire | 2001 | ps1 |
| Quiz$Millionaire - Waku Waku Party | 2002 | ps1 |
| Quizard | 1995 | arcade |
| Quizard 2 | 1995 | arcade |
| Quizard 3 | 1995 | arcade |
| Quizard 4 Rainbow | 1998 | arcade |
| Quizard Fun and Fascination | 1996 | arcade |
| Quizmaster | 1985 | arcade |
| Quizvaders | 1991 | arcade |
| Reel Fun | 1986 | arcade |
| Rekishi Adventure - Quiz Sangokushi Tsuu DS | 2008 | nds |
| Revelations | 1991 | arcade |
| Rilakkuma Rhythm - Mattari Kibun de Dararan Ran | 2009 | nds |
| Romar Triv | | arcade |
| Ryouri no Tetsujin - Kitchen Stadium Tour | 1996 | saturn |
| Scene It Bright Lights! Big Screen! | 2009 | ps3, wii, xbox360 |
| Scene It Estrellas en la Pantalla Gigante | 2009 | ps3 |
| Scene It Estrellas en la Pantalla Gigante | 2009 | wii |
| Scene It Lumieres ! Action ! | 2009 | wii |
| Scene It Twilight | 2010 | nds |
| Scene It Twilight | 2009 | wii |
| Schlag den Raab - Das 2. Spiel | 2006 | 3ds, ps3, wii |
| Scrabble | 1997 | arcade |
| Se Gye Hweng Dan Ultra Champion | 1995 | arcade |
| Seimei-Kantei-Meimei-Ki Cult Name | 1996 | arcade |
| Seishun-Quiz Colorful High School | 2003 | arcade |
| Sex Appeal | 1992 | arcade |
| Sex Triv | 1985 | arcade |
| Sexual Trivia | 1985 | arcade |
| Shijou Saikyou no Quiz Ou Ketteisen Super | 1992 | snes |
| The Shinri Game | 2001 | dreamcast |
| The Shinri Game | 1996 | ps1 |
| The Shinri Game 10 | 2001 | ps1 |
| The Shinri Game 2 | 1997 | ps1 |
| The Shinri Game 2 - Oosaka Hen | 1994 | gb |
| The Shinri Game 3 | 1997 | ps1 |
| The Shinri Game 5 | 1999 | ps1 |
| The Shinri Game 6 | 2000 | ps1 |
| The Shinri Game 7 | 2000 | ps1 |
| The Shinri Game 8 | 2000 | ps1 |
| The Shinri Game 9 | 2000 | ps1 |
| The Shinri Game IV - Itsu mo Kokoro ni Hoshizora o | 1998 | ps1 |
| Show do Milhao | 2001 | genesis |
| Show do Milhao - Volume 2 | 2002 | genesis |
| Shunsai | 1996 | saturn |
| Shutsudou! Miniskirt Police | 1997 | saturn |
| Simple 1500 Jitsuyou Series Vol. 13 - Shinri Game - Soreike x Kokology - Kokoro no Uso no Makafushigi | 2002 | ps1 |
| Simple 1500 Jitsuyou Series Vol. 17 - Planetarium | 2002 | ps1 |
| Simple 1500 Jitsuyou Series Vol. 18 - Kanji Quiz - Kanji Kentei ni Challenge | 2002 | ps1 |
| Simple 1500 Series Vol. 12 - The Quiz | 1999 | ps1 |
| Simple 1500 Series Vol. 34 - The Quiz Bangumi | 2000 | ps1 |
| Simple 1500 Series Vol. 61 - The Quiz 2 | 2001 | ps1 |
| Simple 1500 Series Vol. 84 - The Intro Quiz | 2002 | ps1 |
| Simple 2000 Series Vol. 12 - The Quiz 20,000-mon | 2002 | ps2 |
| Simple 2000 Series Vol. 66 - The Party Unou Quiz | 2004 | ps2 |
| Simple 2000 Series Vol. 79 - Akko ni Omakase! The Party Quiz | 2005 | ps2 |
| Simple 2000 Series Vol. 85 - The Sekai Meisaku Gekijou Quiz | 2005 | ps2 |
| Simple 2000 Series Vol. 93 - The Unou Drill - Kodama Mitsuo Sensei Kanshuu | 2006 | ps2 |
| Simple Character 2000 Series Vol. 07 - Ikkyuu-san - The Quiz | 2002 | ps1 |
| Simple DS Series Vol. 10 - The Dokodemo Kanji Quiz | 2006 | nds |
| Simple DS Series Vol. 12 - The Party Unou Quiz | 2006 | nds |