What is japan riots?

As an AI language model, my responses are based on factual data. However, Japan has not experienced any recent large-scale riots. The country is known for its peaceful protests and demonstrations that are often organized by various unions, political and social groups, and individuals. These protests are usually well-organized and controlled, with no violence or damage to property. Japan's law enforcement agencies also have a strict policy on top of it, which further ensures the peaceful conduct of the gatherings.