Based on the provided source material, there is a discrepancy regarding the subject "Waraji." While the prompt identifies Waraji as a city in Somalia, the source text defines it as a type of traditional Japanese footwear. There is no information provided to support the existence of a city by this name in Somalia.
In its historical context, waraji are light tie-on sandals manufactured from ropemaking fibers. They served as the standard footwear for common people in Japan.