Report and vocabulary
They are the heroes or villains of countless movies and comics.
But after more than 500 years of history and myth, only a handful of masters hold the secrets of the deadly art of ninjutsu.
Now Japan is looking to its ninjas to boost tourism.
And while their legacy will no doubt live on, it might be less about assassinations and more about entertainment.
the bad people in stories
traditional stories which may or may not be true
something which is left behind after death
murders, especially of famous or important people