Hong Kong original but also reppin' Vancouver B.C. is Wrongwroks. Wrongwroks is a design / apparel company that specializes in silkscreen prints, tees, & caps. Here are pics of a new 5 panel, military adjustable cap with the Doradimon character embroidered on the right side. The caps are solid black with the Doradimon in blue, purple, black, or gold. Check them out on the Stuff section of Wrongwroks.
Images from Wrongwroks!