Simon

Simon is the central protagonist of Tengen Toppa Gurren Lagann. A timid underground digger, he discovers the mecha Lagann and joins Kamina in breaking through to the surface.

Simon in Tengen Toppa Gurren Lagann: identity and story role

Simon grows from insecure and dependent into a determined leader capable of carrying humanity's hopes. He pilots Lagann and later Gurren Lagann, using Spiral Power to create increasingly impossible machines and attacks.

Simon's powers, allies, and character growth

His bonds with Kamina, Nia, Yoko, and Team Dai-Gurren shape his rise, grief, victory over the Anti-Spiral, and final choice to step away.