Yoko Littner is one of the main character from the anime Tengen Toppa Gurren Lagann. She is one of the three friends who fight against the tyranny of King Lordgenome and his army of Beastmen. After she defeats King Lordnegnome, she faces off against the Anti-Spiral, who seek to destroy the force that keeps the universe in balance. She is tough, determined, courageous and feisty, but also kind and friendly. Unlike her friends, she fights using a special high-caliber rifle.