Toufu’s Level 1 Demon Lord and One Room Hero manga is getting an anime adaptation starring Yuichi Nakamura as the Hero Max and Naomi Ozora as the Demon Lord. An announcement PV was revealed to commemorate the decision:
A special illustration was also revealed:
The fantasy manga started serialization on Houbunsha Comic Fuz website/app in 2019. It currently has 21 chapters and 5 volumes. The 6th volume is coming on April 1, 2022. Seven Seas Entertainment licensed the manga in English. The English release currently has 3 volumes in circulation, with 4th one scheduled to come out on April 12 of this year.
Seven Seas Entertainment describes the plot as:
The Demon Lord has been defeated by a brave warrior, but is destined to arise again! Ten years later, he emerges early from his slumber to exact his revenge. However, he returns to find that neither the world nor the legendary hero are what they once were. Can the powers of darkness triumph over…a shut-in slob?
Source: Official Twitter