Secret Fruit is an item in Lufia II: Rise of the Sinistrals. It is used to evolve Jelze into (or revert it from) its Master Form.

Secret Fruit is dropped by the Wood Gorem. It can also be obtained from the Egg Dragon, who will give the party 20 of each kind of fruit if they wish for them after collecting all the Dragon Eggs. His shrine located on an island near Pico, which can only be reached with the submarine. Click here to view the map.