Power Berries (HM64)

Power Berries in Harvest Moon 64 are red fruits the player can find through accomplishing different tasks. Some are easy to get, while some are more challenging. They are very valuable, and eating them will increase the player's stamina. There are a total of 10 in the game.

Blue Power Berry
By tossing a small or regular fish into the pond, the Kappa will reward the player with a special blue Power Berry. It is supposed to grant the player extra resistance while working on a rainy day, but it has since been proven to glitch and not actually work.