my first guess is that it was a militarist gunman who was unhappy with not-enough-militarism from Abe, and, there must be a social group associated here, everyt

my first guess is that it was a militarist gunman who was unhappy with not-enough-militarism from Abe, and, there must be a social group associated here, everything is social, including being a militarist. real information welcome