Neppu! Shippu! Cybuster (Ichiro Mizuki, Hironobu Kageyama, MIO, Mitsuko Horie) 

There's a lot of versions of this song around RU-vid, but I consider this one to be the best.
From the OGs 15th Anniversary Song Collection disc (2006), the vocal version of the original that started it all back in 1991, Cybuster, and with him what we know as Masou Kishin: The Lord of Elemental.
I DO NOT OWN ANYTHING ON THIS VIDEO, THE MUSIC IS PROPERTY IF THEIR RESPECTIVE AUTHORS.