In season 1, Naofumi was voiced by Billy Kametz in the English dub. However, after being diagnosed with stage 4 colon cancer, Kametz took a hiatus from voice acting & passed away from it later that same year. Stephan Fu provided Naofumi's Voice starting in season 2.
Sadly, Billy Kametz, Naofumi's English voice actor, passed away at the age of 35 on June 9th, 2022
Based on a fantasy adventure light novel series written by Aneko Yusagi and illustrated by Minami Seira.