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.
1 Season • 51 Episodes Total
51 Episodes • Aired April 2020
Episodes
51
First Aired
Apr 2020
2023
2010
2025
2019
2012
1972
2024
2022
2021
2013
