From this report:
https://www.japantimes.co.jp/news/2022/07/08/national/abe-attacked-nara/
We have the statement: “a large amount of white smoke appeared”
Homemade black powder?
Certainly wasn’t any of kind of ‘somkeless’. Huge plumes. Home-made tubes, electronics, and the rest for sure on this one.
Thanks for that link and for some useful info vs. the ignorant, low intellect snark that is on the thread.