Two friends introduced me to the universe of militaria by taking me to obscure stores in Akihabara. The walls of the first one were plastered with mockup arms. Anyone could find there something to their personal affection. The second store - "S&Graf" - revealed some exquisite WWII material to my excitement. However, my budget only allowed for the "Erika Club Beiheft".
i must have missed that when i was in tokyo but i just found this same erika club magazine at an s&graf store in osaka. the magazine was the only thing i bought -- but if i was looking for nazi uniforms, they seemed priced very reasonably; it seems that japan doesn't have the same stigma about nazis that the rest of the world has.