| Oishinbo: Kyūkyoku no Menu 3-bon Shōbu | 1989 | Tose Co. |
| Okkotoshi Puzzle Tonjan!? | 1989 | NMK |
| Onyanko Town | 1985 | Micronics |
| Operation Secret Storm | 1992 | — |
| Operation Wolf | 1987 | Taito |
| Orb-3D | 1990 | Mindscape |
| Osomatsu-kun: Back to the me no Deppa no Maki | 1989 | Shinsei |
| Otaku no Seiza: An Adventure in the Otaku Galaxy | 1991 | Advance Communication |
| Othello | 1986 | HAL Laboratory |
| Outlanders | 1987 | Micronics, Micronics |
| Over Horizon | 1991 | Hot B |
| P.O.W.: Prisoners of War | 1988 | SNK |
| Pac-Land | 1984 | Namco |
| Pac-Man | 1980 | Namco |
| Pac-Mania | 1987 | Namco |
| Pachi-Slot Adventure | 1991 | C-Dream |
| Pachicom | 1985 | Bear's |
| Palamedes | 1990 | Taito |
| Panic Restaurant | 1992 | EIM |
| Paperboy | 1985 | Atari Games |
| Paperboy 2 | 1991 | Tengen |
| Parallel World | 1990 | EIM |
| Parasol Henbē: Otogi no Kuni wa Ōsawagi! | 1991 | Sakata SAS Co., Ltd. |
| Parasol Stars: The Story Of Rainbow Islands 2 | 1991 | Taito |
| Parodius! From Myth to Laughter | 1990 | Konami |
| Peek-A-Boo Poker | 1991 | Hacker International |
| Penguin Wars | 1985 | UPL |
| Perfect Bowling | 1989 | Aisystem Tokyo |
| Perman Part 2: Himitsu Kessha Madōdan o Taose! | 1991 | Irem |
| Pesterminator: The Western Exterminator | 1990 | Color Dreams |
| Peter Pan and the Pirates | 1991 | Equilibrium |
| Phantom Fighter | 1988 | Marionette Co., Ltd. |
| Pictionary | 1990 | Software Creations |
| Pin Bot | 1990 | Rare Ltd. |
| Pinball | 1984 | HAL Laboratory, Nintendo Research & Development 1 |
| Pinball Quest | 1989 | Tose Co. |
| Pipe Mania | 1989 | The Assembly Line |
| Pizza Pop! | 1992 | Arc System Works |
| Plasma Ball | 1992 | Jaleco |
| Platoon | 1987 | Ocean Software |
| Plotting | 1989 | Taito |
| Pool of Radiance | 1988 | Strategic Simulations, Marionette Co., Ltd. |
| Pooyan | 1982 | Konami |
| Popeye | 1982 | Nintendo Research & Development 1 |
| Popeye no Eigo Asobi | 1983 | Nintendo |
| Power Blade | 1990 | Winning Entertainment Group |
| Power Blade 2 | 1992 | Winning Entertainment Group |
| Power Punch II | 1992 | Krome Studios Melbourne |
| Power Soccer | 1990 | Kitty Group |
| Predator | 1987 | Electric Dreams Software |
| President no Sentaku | 1990 | Another |
| Prince of Persia | 1989 | Broderbund |
| Princess Tomato in the Salad Kingdom | 1988 | Hudson Soft |
| Pro Baseball: Family Stadium '87 | 1987 | Namco |
| Pro Baseball: Family Stadium '88 | 1988 | Namco |
| Pro Sport Hockey | 1993 | Tose Co. |
| Pro Wrestling | 1986 | Nintendo |
| Punch-Out!! | 1987 | Nintendo development teams |
| Puss 'n Boots: Pero's Great Adventure | 1990 | Shouei System |
| Puyo Puyo | 1991 | Compile |