| Jewel Legends: Tree of Life (2011) | 478,371 | 18 |
| Jewel Link Chronicles: Mountains of Madness (2012) | 519 | 14 |
| Jewel Link: Legends of Atlantis (2012) | 4,685 | 7 |
| Jewel Master (1991) | 967,298 | 603 |
| 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) | 12,177 | 57 |
| Jewel Master: Cradle of Rome 2 (2011) | 27,047 | 55 |
| Jewel Master: Egypt (2009) | 6,142 | 44 |
| Jewel Match (2007) | 926,174 | 577 |
| Jewel of Atlantis (2006) | 26,893 | 25 |
| Jewel of Kuru (2020) | 10,286 | 8 |
| Jewel Quest (2004) | 3,619,842 | 1,941 |
| Jewel Quest II (2007) | 85,455 | 95 |
| 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) | 72,025 | 29 |
| Jewels 20 (2005) | 224 | 2 |
| Jewels II: The Ultimate Challenge (1998) | 534 | 2 |
| Jewels of Darkness (1986) | 23,401 | 26 |
| Jewels of Rome: Gems Puzzle (2019) | 16,848 | 73 |
| Jewels of the Mysterious Woodland (2017) | 18 | 2 |
| Jewels of the Oracle (1995) | 44,843 | 81 |
| Jey's Empire (2019) | 5,351 | 11 |
| JezzBall (1992) | 865,017 | 98 |
| JFK Reloaded (2004) | 3,584,134 | 151 |
| 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) | 39,298 | 86 |
| 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) | 2,395 | 15 |
| 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) | 24,793 | 129 |
| 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) | 603 | 9 |
| Jigsaw Masterpieces (2019) | 3,801 | 33 |
| Jigsaw Puzzle (2006) | 16,523,310 | 3,023 |
| Jigsaw Puzzle - Baby Animals (2023) | 0 | 0 |
| Jigsaw Puzzle Dreams (2021) | 518,225 | 143 |
| Jigsaw Puzzle World (2023) | 24,884 | 98 |
| Jigsaw Puzzles Infinite (2023) | 361 | 17 |
| Jigsaw Together (2023) | 74 | 1 |
| Jigsaw World (1995) | 5,625 | 24 |
| Jigsaw World (2008) | 2,270 | 21 |
| Jigsaw-Land (2024) | 15,692 | 20 |
| Jikai Shounen Mettomag (1987) | 3,560 | 7 |
| Jikandia: The Timeless Land (2010) | 86,430 | 50 |
| Jikansa Tansa (2015) | 216 | 2 |
| Jikkyo Powerful Pro Yakyu 2014 (2014) | 9,938,554 | 2,215 |
| Jikkyou Pawafuru Puroyakyu (2014) | 109,416,119 | 5,543 |
| Jikkyou Powerful Pro Baseball (2019) | 25,748,692 | 1,590 |
| Jikkyou Powerful Pro Baseball 2016 (2016) | 148,586,009 | 16,415 |
| Jikkyou Powerful Pro Baseball 2018 (2018) | 138,084,582 | 11,548 |
| Jikkyou Powerful Pro Yakyuu 10 (2003) | 1,304,074 | 417 |
| Jikkyou Powerful Pro Yakyuu 10 Chou Ketteiban: 2003 Memorial (2003) | 3,912 | 5 |
| Jikkyou Powerful Pro Yakyuu 11 (2004) | 474,604 | 383 |
| Jikkyou Powerful Pro Yakyuu 12 (2005) | 8,146 | 37 |
