Ari Ozawa as Fai (Fai Fai, spelling not confirmed).
Namori (Yuruyuri) is the original character designer, and Haruko Iizuka (Sisters of Wellber, Tamayura, Children of the Whales) is adapting the original character designs for animation.
The official website for Studio Gokumi’s original television anime Endro~!
The video introduces Mei (Meiza Endust, spelling not confirmed), voiced by Inori Minase.