| Format | Title | Artist | Label | Model Number | Release | Press |
| 12 | PERFECT WORLD(promo) | OSUMI | CUTTING EDGE | CTJT-6055 | 1998/--/-- | - |
| Side | Track | Title | Produce |
| A | 1 | PERFECT WORLD(GO GO KING RECORDERS REMIX) | GO GO KING RECORDERS |
| 2 | PERFECT WORLD(GO GO KING RECORDERS REMIX)(Inst) | GO GO KING RECORDERS | |
| B | 3 | PERFECT WORLD | DJ WATARAI |
| 4 | PERFECT WORLD(Inst) | DJ WATARAI |
