| NEC PC-9801 Series 5.25in. disk |  SoftBank C Magazine 1992-05 | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1992-06 | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1992-07 | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1992-09 | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1992-10 | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1992-11 | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1992-12 | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1993-01 | 1993 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1994-04 | 1993 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1994-05 | 1993 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank C Magazine 1994-06 | 1993 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank Gekkan PC - Windows Performace & PC Data Theta Shuu | 1993 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank Oh!PC - Aldus Pagemaker Demo | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank Oh!PC - ASKA Ver.2 Demo | 1991 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank Oh!PC - Lotus Freelance Demo | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | SoftBank Oh!PC - MicroSoft Word Demo | 1992 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Sorcery Kingdom | 199? | Unknown Japan |
| Coin-op Misc. game | Soreyuke Shoot kun ! | 19?? | Unknown Japan |
| Sharp X68000 Series 5.25in. disk | Soukoban | 19?? | Unknown Japan |
| NEC PC-8801 Series disk | Sound Castle 1 | 1991 | Unknown Japan |
| NEC PC-8801 Series disk | Sound On-Ten vol. 1.00 | 1991 | Unknown Japan |
| NEC PC-8801 Series disk | Sound On-Ten vol. 3.00 | 1992 | Unknown Japan |
| Nintendo Famicom disk | Souseiki Fammy | 19?? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-01 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-02 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-03 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-04 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-05 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-06 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-07 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-08 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-09 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-10 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-11 | 198? | Unknown Japan |
| NEC PC-8801 Series disk | SP88-12 | 198? | Unknown Japan |
| Sharp X1 cass. | Space Burger | 198? | Unknown Japan |
| Fujitsu FM-7 cass. | Space Fighter | 1982 | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Space Panicco | 199? | Unknown Japan |
| Redemption mechanical game | Space Shot | 19?? | Unknown Japan |
| NEC PC-8801 Series disk | Space Shot mkII | 198? | Unknown Japan |
