| MSX 2 cart. |  L'Empereur Model KN10031050 | 1991 | KOEI Co., Ltd. Japan |
| Nintendo Famicom cart. | L'Empereur Model KOE-QV P | 1991 | 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 3.5in. disk | Nobunaga no Yabou - Bushou Fuuunroku Model KN10111030 | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 cart. | Nobunaga no Yabou - Bushou Fuuunroku Model KN10111040 | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 disk | Nobunaga no Yabou - Bushou Fuuunroku Model KN10111050 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-98 Note 3.5in. disk | Nobunaga no Yabou - Bushou Fuuunroku Model KN10111060 | 1991 | KOEI Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Nobunaga no Yabou - Bushou Fuuunroku Model KN10111070 | 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 3.5in. disk | Nobunaga no Yabou - Bushou Fuuunroku Model KN10121030 | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 cart. | Nobunaga no Yabou - Bushou Fuuunroku Model KN10121040 | 1991 | KOEI Co., Ltd. Japan |
| Fujitsu FM Towns CD | Nobunaga no Yabou - Bushou Fuuunroku Model KN10121060 | 1991 | KOEI Co., Ltd. Japan |
| Nintendo Famicom cart. | Nobunaga no Yabou - Bushou Fuuunroku Model KOE-IZ | 1991 | KOEI Co., Ltd. Japan |
| Sega Mega Drive cart. | Nobunaga no Yabou - Bushou Fuuunroku Model T-76013 | 1991 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Nobunaga's Ambition Model DMG-NY-USA | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-8801 Series disk | Royal Blood Model KN10201010 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Royal Blood Model KN10201020 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 3.5in. disk | Royal Blood Model KN10201030 | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 disk | Royal Blood Model KN10201040 | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 cart. | Royal Blood Model KN10201050 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-8801 Series disk | Royal Blood Model KN10211010 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Royal Blood Model KN10211020 | 1991 | KOEI Co., Ltd. Japan |
| Nintendo Famicom cart. | Royal Blood Model KOE-IU | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 cart. | Sangokushi II Model MXKN12021 | 1991 | KOEI Co., Ltd. Japan |
| Sega Mega Drive cart. | Sangokushi II Model T-76023 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Suikoden - Tenmei no Chikai Model NFKN14026 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Suikoden - Tenmei no Chikai Model NFKN14027 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 3.5in. disk | Suikoden - Tenmei no Chikai Model NHKN15005 | 1991 | KOEI Co., Ltd. Japan |
| Nintendo Super Famicom cart. | Super Nobunaga no Yabou - Bushou Fuuunroku Model SHVC-IZ | 1991 | KOEI Co., Ltd. Japan |
| Nintendo Super Famicom cart. | Super Sangokushi II Model SHVC-XL | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 cart. | Teitoku no Ketsudan Model KN10051050 | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 cart. | Teitoku no Ketsudan Model KN10061030 | 1991 | 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 3.5in. disk | Air Management - Oozora ni Kakeru Model KN10331020 | 1992 | KOEI Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Air Management - Oozora ni Kakeru Model KN10331030 | 1992 | KOEI Co., Ltd. Japan |
| Fujitsu FM Towns CD | Air Management - Oozora ni Kakeru Model KN10331040 | 1992 | KOEI Co., Ltd. Japan |
| Nintendo Super Famicom cart. | Air Management - Oozora ni Kakeru Model SHV-AL | 1992 | KOEI Co., Ltd. Japan |
| Sega Mega Drive cart. | Air Management - Oozora ni Kakeru Model T-76083 | 1992 | KOEI Co., Ltd. Japan |
| NEC PC-8801mkIISR disk | Aoki Ookami to Shiroki Mejika - Genchou Hishi Model KN10311010 | 1992 | KOEI Co., Ltd. Japan |
| MSX 2 disk | Aoki Ookami to Shiroki Mejika - Genchou Hishi Model KN10311050 | 1992 | KOEI Co., Ltd. Japan |
