I can't see the shooter. Was he far away? With a short barreled shotgun it's amazing no one else got caught in the fire.Not alot of people are familiar with real gun sound, since it seem like movie and tv gun sound is not the same as real gun sound.
You can see and hear the two gun shot on yahoo news link, but it doesn sound like firework, not like the shotgun sound from movie, tv or game.
現場映像 安倍元首相銃撃の瞬間 - Yahoo!ニュース
news.yahoo.co.jp