The "Gurren Brigade" is a fictional group from the anime series "Tengen Toppa Gurren Lagann." This team is known for its determination to fight against oppressive forces and to inspire others to rise up. The members, including Simon and Kamina, use giant robots called Gunmen to battle their enemies and protect humanity. The Gurren Brigade symbolizes themes of perseverance and friendship. Their motto, "Believe in the you that believes in yourself," encourages individuals to overcome challenges. The series showcases their journey from underground dwellers to heroes who confront powerful foes, ultimately aiming to reach the surface and explore the universe.