Mask is 3D printed from Shapeways. The elbows are printed as well.
I painted the mask with Folk Art brand paints - Christmas green for the face. Then I dry brushed it with Citadel brand neon green to give it a slight glowing look.
About the name though, that’s probably not what that means. It’s just a japanisation of an English word. Google translate isn’t great when it comes to Japanese. Kyokan might be a better fit.