for these cheats you will need to have required wonder mail, if you don't have it, it is unlocked after chapter ten in the first story.
all items here are located in waterfall cave which has eight floors, so if you want all the items here on one visit, you will need an emepty job list.
(floors are in brackets)
|Unlockable:||How to unlock:|
|golden apple (f1)||604X &MRN J8#% P2CF QCC0 &Y&&|
|golden mask (f2)||3J-Y 6%JX #54H FNST 4S27 X08T|
|amber tear (f3)||9HW6 3H6Y 1P3T CQ21 P%CY -1S5|
|ginseng (f4)||3@9Q N-H2 %-X- W2@+ +N06 FC0X|
|mystery part (f5)||67P@ JK50 -MYN FCJW P6%X HQNX|
|secret slab (f6)||K08W M=TK 55F# 38P@ 6FX6 7F=1|
|tight belt (f7)||MRS9 2@X2 1F2% FN=@ -0KQ HRY1|
|wonder gummi (f8)||#=8S KJ%S H15- Q4N+ CSS- Q8S&|