Wow ignorance is bliss , July 23rd  2016 At least nine people were killed and 16 others injured Friday in a shooting rampage at a busy shopping district in  Munich . Of course Germany has one of the toughest gun law control laws in  the world 
UK ,  Cumbria shootings this was a killing spree that occurred on 2 June 2010 when a lone gunman killed 12 people and injured 11 others before killing himself  Along with the 1987 Hungerford massacre, the 1989 Monkseaton shootings, and the 1996 in Scotland UK  Dunblane school massacre, 16 kids shot and killed  , it is one of the worst criminal acts involving firearms in British history.
France 2015 gunmen carried out another mass shooting of 130 people  and took hostages at a concert in the Bataclan theatre.
At least you got one right , in Japan shootings are  unusual  but July 2016 armed with three knives and tie cables an assailant killed 19 people and wounded many more..
 Unique to the USA ? clearly someone who studies at  CNN