| Title | Year | Genre |
|---|---|---|
| a 1-2-3 | 1993 | Compilation |
| A-Ressha de Ikou III | 1991 | Strategy |
| Advantage Tennis | 1992 | Tennis |
| Aeternam | 1993 | Adventure |
| After Burner | 1989 | Shooter |
| After Burner III | 1992 | Shooter |
| AIV - A Ressha de Ikou 4 | ???? | Strategy |
| Akiko Gold | ???? | Adventure |
| Alone in the Dark | 1993 | Adventure |
| Alshark | ???? | RPG |
| Amaranth III | 1994 | RPG |
| AmbivalenZ - Niritsu Haihan | ???? | Adventure |
| America Oudan Ultra Quiz | 1994 | Quiz |
| Angel | 1993 | Adventure |
| Angel Haloe | ???? | Adventure |
| Anne no Yume no Kuni - Anne's Country of Dreams | ???? | Adventure |
| Aoki Ookami to Shiroki Mejika - Genchou Hishi | 1993 | Strategy |
| ARS Art RentaLease - Kaiga Fukugou Kensaku System | ???? | Adventure |
| Asuka 120% Excellent - Burning Fest. Excellent | ???? | Adventure |
| Atlas, The | 1991 | Strategy |
| Ayumi-chan Monogatari - Jisshaban | 1995 | Adventure |
| Ayumi-chan Monogatari - Jisshaban | ???? | Adventure |
| Ayumi-chan Monogatari | ???? | Adventure |
| Azure | ???? | Action |
