Rossiu Adai Friends

A little girl turned teenage mech pilot.

A small child turned teenage mech pilot.

The quietly intelligent middle sister of the Black Siblings.

Kiyoh is the oldest sister of the Black Siblings, and one of Dai-Gurren's pilots.

Simon is a shy young man who pilots the titular mecha of the series. He eventually becomes a leader of the Dai Gurren-dan.

Yoko was born underground but moved up to the surface of the planet, where she became part of a resistance movement against Beastmen.