Kokiri Sword

The Kokiri Sword is a recurring sword in the Legend of Zelda series. While its design varies between appearances, it is always a short sword, made for use by the diminuitive Kokiri race, and thus, it cannot be used by adults.

The Legend of Zelda: Ocarina of Time
Link must find the the Kokiri Sword, the first sword in the game, in area of the Kokiri Forest Training Area known as the "Hole of Z" (the "Hole of L" in the GameCube version). Link needs the sword and a Deku Shield to convince Mido to let him through to the Great Deku Tree.

The Legend of Zelda: Majora's Mask
Link begins his journey already equipped with a redesigned version of the Kokiri Sword. The Sword can later be re-forged into two different models by Zubora & Gabora.

Other appearances
Along with the Deku Shield, the Kokiri Sword is one of Young Link's primary weapons in the Nintendo GameCube game, Super Smash Bros. Melee.

Espada Kokiri