| NEC PC-9801 Series 5.25in. disk |  Yuu Disk Vol. 5 - Telephone Scandal 18 | 1994 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Yuu Disk Vol. 6 - Heart de Ron!! Midnight Hen | 1994 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Yuu Disk Vol. 8 - Cybernoid Alpha Yuu Disk Ban 18 | 1994 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Yuu Disk Vol. 9 - Arquelphos Gekitou Hen | 1994 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Zatsuon Ryouiki 18 | 1994 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Zen Nihon Bishoujo Mahjong Senshuken Taikai - Heart de Ron!! 18 | 1994 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Branmarker 2 18 | 1995 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Cybernoid Alpha | 1995 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | D.O. Doki Doki Disk Vol.8 | 1995 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | D.O. Doki Doki Disk Vol.9 | 1995 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Touch My Heart | 1995 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Youjuu Senki 2 - Reimei no Senshi 18 | 1995 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Rouge no Densetsu 18 | 1996 | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | D.O. Best Characters 18 | 199? | DO Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Napple City | 199? | Daimanji Japan |
| NEC PC-9801 Series 5.25in. disk | Napple City 2 | 199? | Daimanji Japan |
| NEC PC-9801 Series 5.25in. disk | Quiz Etcetera | 1992 | Dance Japan |
| NEC PC-9801 Series 5.25in. disk | Dai4 no Unit - The 4th Unit | 1988 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Kaijuu Daisensou T.D.F. - Kesshi no Genshirou Bouei Sakusen | 1988 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | The 4th Unit 2 | 1988 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Dual Targets - The 4th Unit Act. 3 | 1989 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Misty Vol. 1 | 1989 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Misty Vol. 2 | 1989 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Zero - The 4th Unit Act. 4 | 1989 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | D-Again - The 4th Unit 5 | 1990 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Misty Vol. 3 | 1990 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Misty Vol. 4 | 1990 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Misty Vol. 5 | 1990 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Debut | 1994 | Data West, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Galaga Model DP-3100022 P | 1985 | Dempa Shinbunsha Japan |
| NEC PC-9801 Series 5.25in. disk | Dragon Buster P | 1989 | Dempa Shinbunsha Japan |
| NEC PC-9801 Series 5.25in. disk | Sengoku Akihabara Nobunaga Den | 1993 | Dengeki Soft |
| NEC PC-9801 Series 5.25in. disk | H+ 18 | 1994 | Desire Japan |
| NEC PC-9801 Series 5.25in. disk | V.R. Date - May Club 18 | 1995 | Desire Japan |
| NEC PC-9801 Series 5.25in. disk | Saint Diary - Sei-chan no Nikki 18 | 1996 | Desire Japan |
| NEC PC-9801 Series 5.25in. disk | Yuugiri - Ningyoushi no Isan 18 | 1996 | Desire Japan |
| NEC PC-9801 Series 5.25in. disk | Injuu Gakuen - La Blue Girl 18 | 1994 | Dez Climax |
| NEC PC-9801 Series 5.25in. disk | Youjuu Kyoushitsu | 1994 | Dez Climax |
| NEC PC-9801 Series 5.25in. disk | Flash Chase | 199? | Digital Artplan Japan |
| NEC PC-9801 Series 5.25in. disk | Xediss 18 | 1995 | Digital Tricks Japan |
