| Jewel Master: Cradle of Athena (2010) | 2,544 | 32 |
| Jewel Master: Cradle of Egypt 2 (2012) | 24,285 | 11 |
| Jewel Master: Cradle of Persia (2012) | 3,149 | 28 |
| Jewel Master: Cradle of Rome (2008) | 10,839 | 55 |
| Jewel Master: Cradle of Rome 2 (2011) | 27,031 | 55 |
| Jewel Master: Egypt (2009) | 6,142 | 44 |
| Jewel Match (2007) | 917,159 | 523 |
| Jewel of Atlantis (2006) | 26,893 | 25 |
| Jewel of Kuru (2020) | 10,286 | 8 |
| Jewel Quest (2004) | 3,611,705 | 1,897 |
| Jewel Quest II (2007) | 85,286 | 91 |
| Jewel Quest IV: Heritage (2011) | 28,907 | 81 |
| Jewel Quest Mysteries: Curse of the Emerald Tear (2008) | 27,276 | 22 |
| Jewel Quest Seven Seas (2016) | 81,354 | 7 |
| Jewel Quest Trilogy (2011) | 24,414 | 13 |
| Jewel Venture (2017) | 3,170 | 10 |
| Jewel Wars (2020) | 2,046 | 2 |
| Jeweler Simulator (2024) | 49 | 4 |
| JEWELiNX (2024) | 57 | 1 |
| Jewelry Master Twinkle Light (2010) | 311 | 1 |
| Jewels (2008) | 72,019 | 28 |
| Jewels 20 (2005) | 224 | 2 |
| Jewels II: The Ultimate Challenge (1998) | 534 | 2 |
| Jewels of Darkness (1986) | 23,398 | 26 |
| Jewels of Rome: Gems Puzzle (2019) | 16,809 | 73 |
| Jewels of the Mysterious Woodland (2017) | 18 | 2 |
| Jewels of the Oracle (1995) | 44,696 | 74 |
| Jey's Empire (2019) | 5,324 | 10 |
| JezzBall (1992) | 865,017 | 98 |
| JFK Reloaded (2004) | 3,580,879 | 150 |
| JGTO Kounin Golf Master: Japan Golf Tour Game (2001) | 308 | 4 |
| The Jiang Shi 2 ：Curse of Soul (2025) | 0 | 0 |
| Jianghu Simulator (2024) | 65 | 1 |
| Jianghu Survivor (2022) | 39,293 | 84 |
| Jiangshi x Daoshi (2020) | 3,827 | 31 |
| Jiao Wo Wan Sui Ye (2017) | 644,850 | 157 |
| Jidousha Shakai (2017) | 0 | 0 |
| Jig-a-Pix Love Is... (2010) | 190 | 3 |
| Jig-a-Pix Pets (2009) | 2,393 | 14 |
| Jig-a-Pix Wild World (2009) | 1,543 | 13 |
| Jig-a-Pix Wonderful World (2009) | 3,208 | 12 |
| Jigoku Kisetsukan: Sense of the Seasons (2015) | 24,711 | 127 |
| Jigoku Shoujo: Akekazura (2007) | 2,633 | 2 |
| Jigsaw Frame: Relax (2021) | 0 | 0 |
| Jigsaw Fun: Amazing Animals (2021) | 999 | 4 |
| Jigsaw Fun: Piece It Together (2020) | 1,405 | 2 |
| Jigsaw Fun: Wonderful Nature (2021) | 676 | 6 |
| Jigsaw Island: Japan Graffiti (1996) | 968 | 4 |
| Jigsaw Jumble (2012) | 586 | 9 |
| Jigsaw Masterpieces (2019) | 3,801 | 33 |
| Jigsaw Puzzle (2006) | 16,276,677 | 2,978 |
| Jigsaw Puzzle - Baby Animals (2023) | 0 | 0 |
| Jigsaw Puzzle Dreams (2021) | 513,861 | 96 |
| Jigsaw Puzzle World (2023) | 22,068 | 94 |
| Jigsaw Puzzles Infinite (2023) | 361 | 15 |
| Jigsaw Together (2023) | 74 | 1 |
| Jigsaw World (1995) | 5,625 | 24 |
| Jigsaw World (2008) | 2,156 | 13 |
| Jigsaw-Land (2024) | 15,692 | 20 |
| Jikai Shounen Mettomag (1987) | 3,359 | 3 |
| Jikandia: The Timeless Land (2010) | 86,425 | 50 |
| Jikansa Tansa (2015) | 216 | 2 |
| Jikkyo Powerful Pro Yakyu 2014 (2014) | 9,938,554 | 2,215 |
| Jikkyou Pawafuru Puroyakyu (2014) | 109,412,078 | 5,537 |
| Jikkyou Powerful Pro Baseball (2019) | 25,747,767 | 1,589 |
| Jikkyou Powerful Pro Baseball 2016 (2016) | 148,582,796 | 16,413 |
| Jikkyou Powerful Pro Baseball 2018 (2018) | 138,040,420 | 11,545 |
| Jikkyou Powerful Pro Yakyuu 10 (2003) | 1,303,763 | 407 |
| Jikkyou Powerful Pro Yakyuu 10 Chou Ketteiban: 2003 Memorial (2003) | 2,380 | 4 |
| Jikkyou Powerful Pro Yakyuu 11 (2004) | 472,224 | 375 |
| Jikkyou Powerful Pro Yakyuu 12 (2005) | 7,138 | 25 |
| Jikkyou Powerful Pro Yakyuu 12 Ketteiban (2005) | 9,313 | 9 |
| Jikkyou Powerful Pro Yakyuu 13 (2006) | 192,182 | 568 |
| Jikkyou Powerful Pro Yakyuu 13 Ketteiban (2006) | 2,306 | 5 |
| Jikkyou Powerful Pro Yakyuu 15 (2008) | 200,780 | 1,058 |
