| Nintendo Game Boy Color cart. |  Metamode Model CGB-BTMJ-JPN | 2000 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Monster Race 2 Model DMG-AMWJ-JPN | 1999 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Nobunaga no Yabou - Game Boy Ban 2 Model DMG-AGYJ-JPN | 1999 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Samurai Kid Model CGB-BS5J-JPN | 2001 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Sangokushi - Game Boy Ban 2 Model DMG-AS9J-JPN | 1999 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Sweet Ange Model DMG-AUBJ-JPN | 1999 | KOEI Co., Ltd. Japan |
| Nintendo GameCube disc | Mystic Heroes | 2002 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Air Management - Oozora ni Kakeru Model KN10331010 | 1992 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Air Management II - Koukuu Ou o Mezase Model KN10511010 P | 1993 | KOEI 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 | Band-kun - Sound Entertainment | 1990 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Business Manner - Danshi-hen Model NFKN14011 | 199? | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Business Simulation Game Top Management Model NFKN11006 | 198? | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Daikoukai Jidai II Model KN10401010 | 1993 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Daikoukai Jidai Model KN10040020 | 1990 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Daikoukai Jidai Model KN10071010 | 1990 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Danchi Tsuma no Yuwaku | 1983 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Delphi no Shintaku Model KN10431010 | 1993 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Dokuritsu Sensou - Liberty or Death Model KN10481010 | 1993 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Europa Sensen Model KN10221020 P | 1992 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Fukkokuban Nobuchou no Yaboyou - Zenkokuban Model KN10881010 | 199? | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Fukkokuban Sangokushi Model KN10861010 | 199? | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Genpei Kassen Model KN10711010 | 1994 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Holland Tsuma wa Denki Unagi no Yume wo Miruka? | 1984 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Inindou - Datou Nobunaga with Soundware Model KN10191020 | 199? | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Inindou - Datou Nobunaga Model KN10181020 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Ishin no Arashi Model NFKN14021 | 1988 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Kamigami no Daichi - Kojiki Gaiden Model KN10451010 | 1993 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Kouryuuki Model KN10461010 | 1993 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | L'Empereur Model KN10021030 | 1990 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Leading Company Model KN10241010 | 1992 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Life is Music Model KN10301010 | 1992 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Mahjong Taikai Model NFKN14009 | 1985 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Nightlife | 1983 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Nobunaga no Yabou - Bushou Fuuunroku Model KN10111020 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Nobunaga no Yabou - Bushou Fuuunroku Model KN10121020 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Nobunaga no Yabou - Haouden Power Up Kit | 1993 | KOEI Co., Ltd. Japan |
