Zero Codes (Bronze Pass) (Japanese)

Enter these codes at the Parts Shop once you have gained the Bronze Pass, which you start the game with. (Note: Each letter set represents the corresponding katakana symbol. Lowercase letters mean the small version of the symbol, and "-" means the long line that represents a held vowel)
Password                Effect
DA I WA YA MA TO        1500 Biiro (Money)
TA ME GO RO - !         2000 Biiro (Money)
BI - FU a I A           3000 Biiro (Money)
TSU YO I MA E BA        Hambulger (Hamster) B-daman set
PE tsu TO BO TO RU      Pet Bottle Magazine II
NE RA I U TE !          Saber Barrel, and L + R Stand Shields (or money if you have them already)


Zero Codes (Bronze Pass)(US)

In the Parts Shop:
Password                Effect
B-DAFIRING              3000 B-daBucks


Zero Codes (Silver Pass) (Japanese)

Enter these codes at the Parts Shop once you have gained the Silver Pass. The Silver Pass is obtained at the begining of the Winners Tournament. If you have the parts a Zero Code unlocks, you recieve the cost in biiro (money) instead. (Note: Each letter set represents the corresponding katakana symbol. Lowercase letters mean the small version of the symbol, and "-" means the long line that represents a held vowel)
Password                Effect
JI yu U JI N NO KI BA   Berserk Ogre B-daman Set
CHI MA MI RE NO KA RA DABlood Shark B-daman Set
YA MI NI HI KA RU KI BA GaoTiger B-daman Set
A N KO KU NO YO RO I    KokuRyuuOh B-daman Set
O U GO N NO YO RO I     OuRyuuOh B-daman Set
BI - DA MA TA KU SA N   Saber Loader Magazine & Long Trigger Wing (one part)
MO U DO KU NO SHI tsu POVenom Sting B-daman Set
TO BE YO KU SA I MA RU  Yokusaimaru B-daman Set