Enter "DAYTONA" as a password to unlock Uniforms 107 and 108.
Fighting Vipers costumesEnter "FVIPERS" as a password to unlock Uniforms 109 and 110; Hair 75; and Face 51.
Space Channel 5 costumesEnter "ARAKATA" as a password to unlock Uniforms 111, 112, and 113; Hair 76; and Face 52.
Phantasy Star Online 2 costumesEnter "PHANTA2" as a password to unlock Uniforms 114 and 115; Hair 77; and Face 53.
Sega costumesEnter "OHTORII" as a password to unlock Uniforms 116 and 117.
Virtua Cops costumesEnter "JUSTICE" as a password to unlock Uniforms 105 and 106; and Sunglasses 94.
Play against Dural teamGet a overall first place ranking in world tour mode to play against the Dural team.
Bonus courtsPlay world tour mode and play a match on the Pringles, Holiday Inn, Sega, or Nintendo courts to unlock that same court in arcade mode. To access them, hold R when selecting arcade mode at the main menu.
Performance meterWhile the announcer is saying the round number and team names in world tour mode, hold L + R. The meter assigns points based on how well you and your partner serve, toss, spike, etc.
Completion bonusesComplete the following tasks to unlock the corresponding bonus:
| Task | Bonus |
| Complete arcade mode as Japan | Uniforms 103 and 104 |
| Complete arcade mode once | Uniforms 87 and 88 |
| Complete arcade mode two times | Uniforms 90 and 91 |
| Complete arcade mode three times | Uniforms 93 and 94 |
| Complete world tour mode | Uniforms 96 through 102 |
| Complete world tour mode | Sunglasses 86 through 93 |
| Complete world tour mode | Hair 71 through 74 |
| Complete world tour mode in first place overall | Uniforms 89, 92, and 95 |
| Defeat Dural team | Face 54 and 55 |
| Complete all tutorial mode courses | Uniforms 71 through 86 |
