| Sega Master System cart. |  Space Gun Model 9010 P | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Space Harrier | 1985 | SEGA Enterprises, Ltd. Tokyo, Japan |
| IBM PC 3.5in. disk | Space Harrier | 1989 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mark III cart. | Space Harrier 3D Model G-1349 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. |  Space Harrier 3D Model MK-8004-50 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Space Harrier II | 1989 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega-Tech cart. | Space Harrier II Model 02 | 1989 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Space Harrier II Model G-4002 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Space Harrier Limited Special Set Model GS-9111 P | 1996 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Space Harrier Model 7080 P | 1987 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive 32X cart. | Space Harrier Model 84505-50 | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mark III cart. | Space Harrier Model G-1310 P | 1986 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Space Harrier Model G-3212 P | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Super 32X cart. | Space Harrier Model GM-4005 P | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Space Harrier Sega Ages Model GS-9108 P | 1996 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega SG-1000 game | Space Invaders Model G-1045 | 1985 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game kit | Space Odyssey | 1981 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Pico game | Space Pico: Uchuu Bouken Space Shuttle Pilot Set Model HPC-6058 | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Space Position Model 834-6089 | 1986 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Space Ship | 1978 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Pinball | Space Shuttle | 1977 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega SG-1000 game | Space Slalom Model G-1023 | 1983 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Space Tactics Model 171-0028 | 1980 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Space Trek | 1980 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Coin-op Misc. game | Sparkling Corner | 1976 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Spatter | 1984 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Special Criminal Investigation Model 7079 P | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game |  Special Dual II: Invinco + Head On 2 | 1980 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Redemption mechanical game | Speed Attack | 198? | SEGA Enterprises, Ltd. Tokyo, Japan |
| Coin-op Misc. game | Speed Basketball | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Coin-op Misc. game | Speed Soccer | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Slot Machine | Speedway-M1 Windsor Series | 196? | SEGA Enterprises, Ltd. Tokyo, Japan |
| Slot Machine | Speedway-M2 Windsor Series | 196? | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Spider-man - The Video Game | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega-Tech cart. | Spider-Man vs The Kingpin Model 54 | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Spider-Man vs The Kingpin Model 7065 | 1990 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Spikeout - Digital Battle Online | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Spikeout - Final Edition | 1999 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Splatterhouse 2 Model 670-2468-50 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega ST-V cart. | Sport Fishing 2 Model 610-0373-06 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
