Gurren Lagann

Season 1, Episode 23

Episode Title: Let's Go, This Is the Final Battle

Air Date: 2007-09-02

Overview:

The members of Team Dai-Gurren make their preparations for the imminent war against the Anti-Spirals, but Rossiu is missing. However, when Kinon tells Simon about what he really intends to do, both start to look desperately for him.