Summary
Tetsukan Littner serves on the control team of the Dai-Gurren, initially tasked with monitoring the vessel's status. Following the timeskip, he transitions into Leeron's science team. His lifestyle in the new city, characterized by a strong attraction to fast-food restaurants, results in him becoming obese. During the alternate universe sequences in Episode 26, Tetsukan is depicted sleeping in a bed with Cybela, suggesting a romantic involvement or mutual desire for such a relationship. In the epilogue, he is shown working under Viral's command alongside Cybela.
