Tengen Toppa Gurren Lagann takes place in a fictional future where human beings have been forced underground and thrive in isolated subterranean civilizations on Earth. These "villages" have no contact with the surface world nor other villages. Since frequent earthquakes damage infrastructure, the villages must constantly expand deeper into the earth — individuals designated to this task are known as "diggers".
Elenco: Marina Inoue , Kishō Taniyama , Kana Ueda , Kana Asumi , Tetsuya Kakihara , Katsuyuki Konishi , Daiki Nakamura , Yukari Fukui , Nobuyuki Hiyama , Akio Suyama , Haruhi Terada , Kiyoyuki Yanada , Masaya Onosaka , Michiko Neya , Mitsuki Saiga , Takahiro Mizushima , Takako Honda , Takashi Kondō , Takaya Kamikawa , Rina Satō , Takahiro Mizushima , Takako Honda , Daisuke Kirii , Kiyoshi Kawakubo , Go Shinomiya , Takafumi Kawakami , Shizuka Ito .