Goten: Founded the organization after he was named the protector of the Earth by Vegeta. Trunks: Joined the organization right after it was founded by Goten. Pan: Joined the organization after it was established to thus become a fighter. Bulla: Joined the organization so she could become a fighter. Majuub: Joined the organization after Goku left for the next one hundred years. Surai: Decides to join the organization to become a stronger fighter in the Rise of the Z Force Saga. Kou: Joins the organization after her training with Master Roshi is finished along with her brother, Lou.