Reviews for the "R" adaptation, particularly the anime and manga versions, are polarized:

"Maou-sama, Retry! R" is a revamped continuation of the original "Maou-sama, Retry!" series, focusing on Akira Ono, who remains trapped in the body of the Demon Lord Hakuto Kunai within his own game world.

He is joined by new characters like Akane , a seemingly optimistic advisor, while continuing to travel with original characters like Aku . Review Summary

The "R" series (Retake/Retry R) continues the "misunderstanding" fantasy trope where the protagonist is a normal person on the inside but appears as an overwhelmingly powerful "Demon Lord" to others.

Kunai ventures into new territories, including Animania and Hellion Territory , where he encounters Grand Devils and slave markets.