Saichoro, known as the Grand Elder, is the eldest and leader of the Namekian people in Dragon Ball Z. He possesses immense wisdom and mystical powers, including unlocking hidden potential in others. Saichoro plays a crucial role during the Namek Saga by aiding the Z Fighters, especially by helping Gohan and Krillin unlock their latent abilities. He is also the creator of the Namekian Dragon Balls, making him pivotal in the battle against Frieza and the quest to revive fallen friends.