| Sharp X68000 Series 5.25in. disk |  Cy-Lips | 1992 | Twinkle Soft. Japan |
| Sharp X68000 Series 5.25in. disk | Cyber Core Model GS-203 | 1991 | SPS Japan |
| Sharp X68000 Series 5.25in. disk | Cyber Field | 1993 | Saijou Satoshi |
| Sharp X68000 Series 5.25in. disk | Cyber RPG Pemo Pemo Pro-68k | 1991 | Kashiya |
| Sharp X68000 Series 5.25in. disk | Cyberblock Metal Orange EX 18 | 1993 | Cybertech Custom Japan |
| Sharp X68000 Series 5.25in. disk | Cybermission | 1989 | Login Soft. Japan |
| Sharp X68000 Series 5.25in. disk | Cybernote Pro-68K | 1989 | Sharp Japan |
| Sharp X68000 Series 5.25in. disk | Cynthia | 19?? | Unknown Japan |
| Sharp X68000 Series 5.25in. disk | D of Moria Data Shuu | 1992 | Moria data |
| Sharp X68000 Series 5.25in. disk | D-Again - The 4th Unit 5 | 1990 | Data West, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | D-Return | 1989 | Nihon Computer Club Renmei Kikaku |
| Sharp X68000 Series 5.25in. disk | D.O. Doki Doki Disk Vol.1 | 1991 | DO Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Dai Fugou Gakuen | 1993 | Jushoku Soft. |
| Sharp X68000 Series 5.25in. disk | Dai4 no Unit - The 4th Unit | 1988 | Data West, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Daikairei - Dai Nihon Teikoku Kaigun no Kiseki | 1989 | Artdink Corp. Japan |
| Sharp X68000 Series 5.25in. disk |  Daikairei - Dai Nihon Teikoku Kaigun no Kiseki Gentei Okaidoku Ban | 1990 | Artdink Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Daikairei - Nankai no Shitou | 1989 | Artdink Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Daikairei - Nankai no Shitou Gentei Okaidoku Ban | 1990 | Artdink Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Daikon Oroshi Pro Uso-68k | 1990 | Hazama, Kuroo Japan |
| Sharp X68000 Series 5.25in. disk | Daikoukai Jidai II Model KN10401040 | 1993 | KOEI Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Daikoukai Jidai Model KN10040060 | 1990 | KOEI Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Daimakaimura P | 1994 | Capcom Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Daisenryaku II - Unit Editor | 1991 | SystemSoft Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Daisenryaku III '90 | 1991 | SystemSoft Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Dalk 18 | 1993 | Alicesoft Japan |
| Sharp X68000 Series 5.25in. disk | Dalk Hint Disk 18 | 1993 | Alicesoft Japan |
| Sharp X68000 Series 5.25in. disk | Damage Fight II+ | 1991 | Kazz Japan |
| Sharp X68000 Series 5.25in. disk | Dancing Express | 1992 | Moai Japan |
| Sharp X68000 Series 5.25in. disk | Danger Area | 1989 | Art Spec Japan |
| Sharp X68000 Series 5.25in. disk | Dannosuke Kyouju no Bishoujo Seminar - elf Tokusen Bishoujo Graffiti POPCOM | 1990 | Elf Japan |
| Sharp X68000 Series 5.25in. disk | Dariball | 1989 | Empty Japan |
| Sharp X68000 Series 5.25in. disk | Darius | 19?? | Hasamichi |
| Sharp X68000 Series 5.25in. disk | Darius - Dokomade Tatakaemasuka Hb | 1991 | Chinchilla Japan |
| Sharp X68000 Series 5.25in. disk | Darius - Extra Version | 199? | Fukuiinchou |
| Sharp X68000 Series 5.25in. disk | Dark Castle | 1991 | Biwahosi Soft. |
| Sharp X68000 Series 5.25in. disk | Dark Odyssey - The legend of Wind | 1993 | Soft Plan Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Darwin's Dilemma | 1991 | Starcraft, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Dash Yarou Model CZ-269AS P | 1991 | Sharp Japan |
| Sharp X68000 Series 5.25in. disk | Dastard!! Ankoku no Hakai Kami | 19?? | M Soft |
| Sharp X68000 Series 5.25in. disk | Datenshi Kyouko - Part I 18 | 1989 | System House Oh! Japan |
