Tokyo Metropolitan Police Department arrested a 49-year-old man from Kawaguchi, Saitama, identified as Atsunobu Usuda, on Saturday in connection with an attack on the headquarters of the ruling Liberal Democratic Party that morning.
He is said to have thrown six firebombs and sprayed an (as yet) unidentified liquid at the building. He later rammed his minivan into the security fence around the nearby prime minister's official residence and threw an apparent smoke bomb at police officers.
For the third year in a row, Japan has experienced a severe act of political violence — and this instance has come just a week before a general election. While the country is historically no stranger to such incidents, this new trend is deeply concerning, as desperate lone wolves are getting more and more brazen.
This attack was indeed a grave incident, and hopefully there were no serious consequences. However, one shouldn't diminish the significance of this incident but suggesting it's unconnected to growing frustration with the selective Japanese political system and the country's political elite, particularly the ongoing dominance of the long-ruling Liberal Democrats.