Nathan's MUSCLE Blog says his name is Aiansuetso Kita Chojin, which translates to "Chojin Wearing Iron Sweats".
I'm not sure if this question has been answered before, but did this character ever appear in the manga and/or anime, and if so, where?
MUSCLEFigure106f.jpg 83.47K 0 downloads
*image borrowed from University of MUSCLE
Edited by DaHumorist, 04 February 2021 - 11:22 PM.