| NEC PC-9801 Series 5.25in. disk |  ALsharK | 1991 | Right Stuff Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Alvaleak Boukenki | 1993 | Glodia Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Amaranth IV - Abenteuerroman in Langsam | 1995 | Fuga System Japan |
| NEC PC-9801 Series 5.25in. disk | Amaranth KH | 1995 | Fuga System Japan |
| NEC PC-9801 Series 5.25in. disk | Ambition | 1993 | Happy Time |
| NEC PC-9801 Series 5.25in. disk | AmbivalenZ - Niritsu Haihan 18 | 1994 | Alicesoft Japan |
| NEC PC-9801 Series 5.25in. disk | American Truck | 1985 | Telenet Japan |
| NEC PC-9801 Series 5.25in. disk | Ami - Kaze Tachinu 18 | 1994 | Fairy Dust Japan |
| NEC PC-9801 Series 5.25in. disk | Amida ChonChon | 1994 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Amida Extra | 1991 | Softec Japan |
| NEC PC-9801 Series 5.25in. disk | Ancient Dragon | 1991 | Software House Aladdin Japan |
| NEC PC-9801 Series 5.25in. disk | Angel | 199? | IDES Japan |
| NEC PC-9801 Series 5.25in. disk | Angel Army 18 | 1993 | Illusion Core Japan |
| NEC PC-9801 Series 5.25in. disk | Angel Halo 18 | 1996 | Active Soft. Japan |
| NEC PC-9801 Series 5.25in. disk | Angel Hearts 18 | 1989 | Elf Japan |
| NEC PC-9801 Series 5.25in. disk | Angel Night - Yamiyo o Kakeru Tenshi-tachi no Monogatari | 1996 | Fournine Japan |
| NEC PC-9801 Series 5.25in. disk | Angelus - Akuma no Fukuin Model E-G224 | 1989 | Enix, Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Animahjong V3 UX ver. 18 | 1993 | Sogna Japan |
| NEC PC-9801 Series 5.25in. disk | Animahjong V3 VX ver. | 1993 | Sogna Japan |
| NEC PC-9801 Series 5.25in. disk | Animahjong X Perfect UX ver. | 1994 | Sogna Japan |
| NEC PC-9801 Series 5.25in. disk | Animahjong X Perfect VX ver. | 1994 | Sogna Japan |
| NEC PC-9801 Series 5.25in. disk | Animahjong X UX ver. | 1994 | Sogna Japan |
| NEC PC-9801 Series 5.25in. disk | Animahjong X VX ver. | 1994 | Sogna Japan |
| NEC PC-9801 Series 5.25in. disk | Ankoku Sennen Oukoku - Magical Cubic 18 | 1993 | Katty Japan |
| NEC PC-9801 Series 5.25in. disk | Anniversary - Memories of Summer Vacation - Natsuyasumi no Omoide | 1993 | Janis Computer Soft., Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Another Genesis Model SF30011010 | 1990 | Soft Plan Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Aoki Ookami to Shiroki Mejika - Genchou Hishi Model KN10311020 | 1993 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Aoki Ookami to Shiroki Mejika - Genghis Khan Model NFKN14017 | 1987 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Aoki Ookami to Shiroki Mejika Model NFKN11012 | 1985 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Aoki Ookami to Shiroki Mejika Model NFKN14008 | 1986 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Appareden - Fukuryuu no Shou | 1995 | TGL Technical Group Laboratory Japan |
| NEC PC-9801 Series 5.25in. disk | Apple Club - Data Shuu #01 - Sailor Fuku-Hen | 1988 | Fairytale Japan |
| NEC PC-9801 Series 5.25in. disk | Apple Club - Data Shuu #02 - Himitsu no Hanazono-Hen | 1988 | Fairytale Japan |
| NEC PC-9801 Series 5.25in. disk | Apple Club - Data Shuu #03 - Nihon no Natsu, Yukata Kimono-Hen | 1988 | Fairytale Japan |
| NEC PC-9801 Series 5.25in. disk | Apple Club - Data Shuu #04 - Tonari no Oneesan Hen | 1988 | Fairytale Japan |
| NEC PC-9801 Series 5.25in. disk | Apple Club - Data Shuu #05 - Ojousama to Issho Hen | 1988 | Fairytale Japan |
| NEC PC-9801 Series 5.25in. disk | Apple Club 1 - Kinjirareta Asobi Series | 1988 | Fairytale Japan |
| NEC PC-9801 Series 5.25in. disk | Apple Club 2 - Kinjirareta Asobi Series | 1989 | Fairytale Japan |
| NEC PC-9801 Series 5.25in. disk | Applesauce Pirates | 1994 | Compile |
| NEC PC-9801 Series 5.25in. disk | Apros - Daichi no Shou, Kaze no Tankyuusha Hen | 1992 | Telenet Japan |
