Old Coco

Old Coco

Old Coco (ココ爺, Koko-jii?) is a mysterious, silent old man who leads Team Gurren to the hot springs resort in episode six. Although he tricks the group into entering the Beastmen's trap, he helps Kamina later on by letting him onto the Beastmen Gunmen. He then gets caught up with Team Dai-Gurren, and now follows it around, although nobody seems to notice him. He seems to be incredibly hard to notice, to the point of saving Nia in episode eleven, and disappearing again before anyone realises he is gone. The timeskip reveals that he is in fact a Beastmen who was in charge of taking care of Nia, and continued to do so after she was no longer the princess of Teppelin.

Old Coco's voice is only heard once in the last episode, when he greets Nia after she returns home, and gives her the wedding dress he made.