| Slot Machine |  Super 8 Ways - The Multiplier Model 2016 | 1998 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Super 8 Ways JD Junior | 1998 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Super 8 Ways Junior | 199? | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Super 8 Ways Special | 1990 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Super 8 Ways Ultimate DX | 2000 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Super 8 Ways Ultimate Model 2011 | 1998 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Surfin' USA | 1996 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | The Derby | 1975 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | The Derby Mark-II | 1976 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | The Derby Mark-III | 1981 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | The Derby Mark-V | 1993 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | TV Blackjack | 1974 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | TV-Slot Conti | 1974 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | TV-Slot Spacon | 1974 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | TV-Slot 7's 3R5L | 1974 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | TV-Slot Bar 3R5L-F | 1974 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Wheel Panic! | 199? | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Winning Progressive Joker's Double | 199? | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Winning Wheel - Bonus Spin X | 1999 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Winning Wheel - Bonus Spin Z | 1999 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | World Cup 2002 | 2002 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Famicom cart. | Fuzzical Fighter Model SEI-1E | 1991 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Famicom cart. | Hissatsu Dojo Yaburi Model SEI-1A | 1989 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Famicom cart. | Musashi no Bouken | 1990 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Famicom cart. | Time Zone | 1991 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Famicom cart. | Vegas Connection - Casino Kara Ai O Komete | 1989 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Game Boy Cart. | Painter Momopie Model DMG-PEJ | 1990 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Game Boy Cart. | Pocket Battle Model DMG-CBJ | 1992 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Game Boy Cart. | Popeye 2 Model DMG-PGJ | 1991 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Game Boy Cart. | Popeye Model DMG-PYA | 1990 | Sigma Enterprises, Inc. Tokyo, Japan |
| Nintendo Super Famicom cart. | Maka Maka Model SHVC-MM | 1992 | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Andromeda | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Artemis | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Cherokee Rose | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Eldorado | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Kasandra | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Lady-X | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Moon Light | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Pastel Shower | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
| Bingo | Pin-Up Girl | 19?? | Sigma Enterprises, Inc. Tokyo, Japan |
