First air date: Apr 05, 2020
Episode duration: 00h 24m
Rating: (3.5) based on 2 votes
Status: Ended Seasons: 1
Episodes: 51
Starring: Haruna Sakurai, Satoshi Hino, Nobuyuki Hiyama, Jun Fukuyama, Shizuka Ishigami
Genre: Animation,
Action & Adventure,
Sci-Fi & Fantasy,
Kids,
Drama
The anime centers on the battles between the mysterious alien enemy Dark Spinner and the secret defense unit Earth Granner over Earth Energy, the energy generated from the Earth's rotation.
