| Sharp X68000 Series 5.25in. disk |  Rogue Alliance | 1989 | Starcraft, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Ryukyu | 1989 | ASCII Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Sades | 1989 | Studio KBO |
| Sharp X68000 Series 5.25in. disk | Saotome Gakuen Nyuugaku Annai | 1989 | Zenryutsu Japan |
| Sharp X68000 Series 5.25in. disk | Saotome Gakuen Nyuugaku Annai II - Blue Wind | 1989 | Zenryutsu Japan |
| Sharp X68000 Series 5.25in. disk | Scrap | 1989 | Hypa Soft |
| Sharp X68000 Series 5.25in. disk | SD Toki no Kagi | 1989 | Unknown Japan |
| Sharp X68000 Series 5.25in. disk | See Through | 1989 | Flying Garden |
| Sharp X68000 Series 5.25in. disk | Shanghai II Model ZH-1099 | 1989 | Hudson Soft. Hudson Group Japan |
| Sharp X68000 Series 5.25in. disk | Shiken ni Deru Urusei Yatsura Part 1 | 1989 | Ponta Soft |
| Sharp X68000 Series 5.25in. disk | Shinkeisuijaku Pro 68K | 1989 | Tutankamen |
| Sharp X68000 Series 5.25in. disk | Shoujo Densetsu Part-II | 1989 | System House Oh! Japan |
| Sharp X68000 Series 5.25in. disk | Shufflepuck Café Model 181180 P | 1989 | Broderbund Japan |
| Sharp X68000 Series 5.25in. disk | Silver Ball | 1989 | X-Soft |
| Sharp X68000 Series 5.25in. disk | Soft de Hard na Monogatari II | 1989 | System Sacom Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Soukoban Perfect | 1989 | Thinking Rabbit Japan |
| Sharp X68000 Series 5.25in. disk | Space Invaders | 1989 | Tiny-Tomo |
| Sharp X68000 Series 5.25in. disk | Space Landing S-Type Mission 2 | 1989 | Cross Soft. |
| Sharp X68000 Series 5.25in. disk | Spanner A | 1989 | MP-Networks |
| Sharp X68000 Series 5.25in. disk | Star Cruiser | 1989 | Arsys Soft., Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Starship Rendezvous | 1989 | ScapTrust Japan |
| Sharp X68000 Series 5.25in. disk | Stox | 1989 | Pineapple Japan |
| Sharp X68000 Series 5.25in. disk | Suikoden - Tenmei no Chikai Model SJKN13009 | 1989 | KOEI Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Suikoden - Tenmei no Chikai Model SJKN13010 | 1989 | KOEI Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Super Daisenryaku 68K | 1989 | SystemSoft Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Super Daisenryaku 68K - Map Collection | 1989 | SystemSoft Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Super Hang-On Model CZ-238AS P | 1989 | Sharp Japan |
| Sharp X68000 Series 5.25in. disk | Super Surgeon 68K | 1989 | Carrot Club |
| Sharp X68000 Series 5.25in. disk | Tacolis | 1989 | TA Japan |
| Sharp X68000 Series 5.25in. disk | Tank Battalion | 1989 | Pineapple Japan |
| Sharp X68000 Series 5.25in. disk | Tenkyuuhai | 1989 | Panther Soft. Japan |
| Sharp X68000 Series 5.25in. disk | Tenshi-tachi no Gogo III - Ribbon 18 | 1989 | Jast Japan |
| Sharp X68000 Series 5.25in. disk | Terminoru 2 | 1989 | SPS Japan |
| Sharp X68000 Series 5.25in. disk | Terra Drive | 1989 | Unique's |
| Sharp X68000 Series 5.25in. disk | The Man I Love | 1989 | Thinking Rabbit Japan |
| Sharp X68000 Series 5.25in. disk | The New Zealand Story Model CZ-230AS P | 1989 | Sharp Japan |
| Sharp X68000 Series 5.25in. disk | The Satellite | 1989 | Unknown Japan |
| Sharp X68000 Series 5.25in. disk | The Satellite 2 | 1989 | Unknown Japan |
| Sharp X68000 Series 5.25in. disk | The Teruminachan | 1989 | Unknown Japan |
| Sharp X68000 Series 5.25in. disk | The Tower of Druaga | 1989 | RGB Japan |
