| Publicadora | Fichas de juegos |
|---|---|
| Media Vision | 1 |
| MEIMU | 1 |
| MenAvision | 1 |
| Metoro | 1 |
| MGM Interactive | 1 |
| Micro Pine | 1 |
| Micronics | 1 |
| MicroValue | 1 |
| Microvision | 1 |
| Minato Station | 1 |
| Mirage | 1 |
| Mirrorsoft | 1 |
| Mitsui Fudosan | 1 |
| Monte Cristo | 1 |
| Motivetime Limited | 1 |
| MTO USA | 1 |
| Mubik | 1 |
| Multisoft | 1 |
| Muse Soft | 1 |
| Myelin Media | 1 |
| Myriad | 1 |
| Nakayoshi to Issho | 1 |
| NDA Productions | 1 |
| NetVillage | 1 |
| New World Computing | 1 |
| Nexton | 1 |
| NHK Enterprise | 1 |
| Nice Ideas | 1 |
| Nihon Application | 1 |
| Nihon Telenet | 1 |
| Nissimo | 1 |
| Noctiluca | 1 |
| Noisia | 1 |
| Now Production | 1 |
| NTT | 1 |
| Nuvision | 1 |
| OCC | 1 |
| Office I | 1 |
| Onesong | 1 |
| Opcode Games | 1 |
