The manga itself is a sequel based on Kurone Kanzaki’s Demon Lord, Retry! (Maō-sama, Retry!) light novel series.
Minotake launched the Demon Lord, Retry! R manga in Futabasha’s Gaugau Monster website and app in March 2020.
Kanzaki humorously added that while the new anime of Rumiko Takahashi’s Ranma 1/2 manga was able to bring its old cast back after more than 30 years, the Demon Lord, Retry! R anime “doesn’t have that kind of capital.”
The Demon Lord continues his adventure in this re-vamped series!