| Title | Year | Genre |
|---|---|---|
| R-Type | 1989 | Shooter |
| R.C. Robot Construction | 1993 | Action |
| R+R | 1995 | Shooter |
| R3 Golf | ???? | Golf |
| Racing Champ | 1991 | F1 racing |
| Radish | ???? | Arcade |
| Raguna | 1990 | RPG |
| Raguna 2 | ???? | RPG |
| Rally-X | 1988 | Arcade |
| Rance 3 Leazas Kanraku | 1991 | Adventure |
| Rance Hikari Wo Motote | 1989 | Adventure |
| Rance II | ???? | Adventure |
| Ray-Gun | 1990 | RPG |
| Raydefox Full Metal Powerdsuits | 1998 | Shooter |
| Raydefox Full Metal Powerdsuits 2 Maderina | 1998 | Shooter |
| Rayer Shoot | 1996 | Shooter |
| Real | 1991 | Puzzle |
| Record of Lodoss War - Fuku Zinduke | ???? | Strategy |
| Red Arms | ???? | Shooter |
| Refresh! | 1990 | Quiz |
| Reichsritter | ???? | Adventure |
| Reinforcer | 1990 | Action |
| Relics Ankoku Yousai | ???? | Adventure |
| Reserve | 1991 | Adventure |
| Return of Ishtar, The | 1986 | Action |
| Reversi | ???? | Puzzle |
| Review Jashin Fukkastu | 1991 | Adventure |
| Rhombus Reversi | ???? | Puzzle |
| Rinne Tensei Reversible Game Tanba | 1988 | Puzzle |
| Rising Sun | ???? | Strategy |
| Roll Down 2 | 1990 | Puzzle |
| Rotate | 1992 | Quiz |
| Rotation | 1991 | Puzzle |
| Rouge | ???? | Adventure |
| Royal Blood | ???? | Strategy |
| Rune Worth Kokui No Kikoushi | 1990 | RPG |
| Rush!! | ???? | Arcade |
| Ryu Kyu | ???? | Puzzle |
| Ryu Naki No Ryuu Yori | 1991 | Puzzle |
