William Pesek is an award-winning Tokyo-based journalist and author of "Japanization: What the World Can Learn from Japan's Lost Decades."
Criticizing the monarchy was not a factor during previous periods of social unrest


Protesters clash with riot police officers in Bangkok on Oct. 16: it all comes down to the economy. © Sipa/AP
William Pesek is an award-winning Tokyo-based journalist and author of "Japanization: What the World Can Learn from Japan's Lost Decades."