The name Zina Voyd is based on the names of two Russian Porn Stars, GINA Gerson and Krystal BOYD.
The creator of this manga was also the creator of the manga 'Kengan Ashura', which is a fighting manga infamous for its muscular characters
Ian Sinclair, who voices the Narrator in the English Dub, would later Also play the Narrator in Kaguya: Love is War, to similar Results.
Based on a sport ecchi manga series written by Yabako Sandrovich and illustrated by MAAM. It has been serialized via Shogakukan's Ura Sunday website and MangaONE app since August 2016.