| Sony PlayStation CD |  Koei the Best: Ishin no Arashi Model SLPM-86235 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Koei the Best: Mouri Motonari - Chikai no Sanshi Model SLPM-86301 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Koei the Best: Oda Nobunaga Den Model SLPM-86337 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Koei the Best: Söldnerschild Special Model SLPM-86234 | 1999 | KOEI Co., Ltd. Japan |
| Sega Dreamcast GD |  Mahjong Taikai II Special | 1999 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Monster Race 2 Model DMG-AMWJ-JPN | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Nobunaga no Yabou - Bushou Fuuunroku Model SLPM-86174 | 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 |
| Sony PlayStation CD | Nobunaga no Yabou - Reppuuden Model SLPM-86300 | 1999 | KOEI Co., Ltd. Japan |
| Sega Dreamcast GD | Nobunaga no Yabou - Reppuuden Model T-7605M | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Nobunaga no Yabou - Shouseiroku with Power-Up Kit Model SLPM-86194 | 1999 | KOEI Co., Ltd. Japan |
| Sega Dreamcast GD | Nobunaga no Yabou - Shouseiroku with Power-Up Kit Model T-7602M | 1999 | KOEI Co., Ltd. Japan |
| Bandai WonderSwan cart. | Nobunaga no Yabou for WonderSwan Model SWJ-KEX001 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | PlayStation the Best: Houshin Engi Model SLPM-86377 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | PlayStation the Best: Mahjong Taikai II Special Model SLPM-86338 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | PlayStation the Best: Nobunaga no Yabou - Shouseiroku Model SLPM-86376 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Saiyuuki Model SLPM-86339 | 1999 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Sangokushi - Game Boy Ban 2 Model DMG-AS9J-JPN | 1999 | KOEI Co., Ltd. Japan |
| Bandai WonderSwan cart. | Sangokushi for WonderSwan Model SWJ-KEX002 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Sangokushi VI with Power-Up Kit Model SLPM-86312 | 1999 | KOEI Co., Ltd. Japan |
| Sega Dreamcast GD | SanGokuShi VI Model T-7603M | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Suikoden - Tendou 108 Sei Model SLPM-86308 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Suikoden - Tenmei no Chikai Model SLPM-86188 | 1999 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Sweet Ange Model DMG-AUBJ-JPN | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Taikou Risshiden III Model SLPM-86268 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Tanoshii Mahjong Model SLPM-86284 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Teitoku no Ketsudan III Model SLPM-86204 | 1999 | KOEI Co., Ltd. Japan |
| Nintendo 64 cart. | WinBack Model NUS-NWDJ | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Winning Post 3 Model SLPM-86208 | 1999 | KOEI Co., Ltd. Japan |
| PC/MS-Windows CD | Winning Post 4 Model KN12051010 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Winning Post 4 Model SLPM-86302 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Zill O'll Model SLPM-86311 | 1999 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Business Manner - Danshi-hen Model NFKN14011 | 199? | KOEI Co., Ltd. Japan |
| PC/MS-Windows CD | Celtic no Seisen Model KN11171010 | 199? | KOEI Co., Ltd. Japan |
| PC/MS-Windows CD | EMIT Value Set Model KN10991030 | 199? | 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 3.5in. disk | Fukkokuban Nobuchou no Yaboyou - Zenkokuban Model KN10881020 | 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 3.5in. disk | Fukkokuban Sangokushi Model KN10861020 | 199? | KOEI Co., Ltd. Japan |
| PC/MS-Windows CD | Golf Taikai Model KN11421010 | 199? | KOEI Co., Ltd. Japan |
