| Title | Year | Genre |
|---|---|---|
| Wasabi Produce - Street Dancer | 2000 | Music / Dance |
| Wild Card | 2001 | RPG |
| With You - Mitsumete Itai | 2001 | Adventure |
| Wizardry Scenario 1 - Proving Grounds of the Mad Overlord | 2001 | RPG |
| Wonder Classic | 2001 | Golf |
| Wonder Stadium '99 | 1999 | Baseball |
| Wonder Stadium | 1998 | Baseball |
| WonderSwan Handy Sonar | 1999 | Arcade |
