"Hunger Games author Suzanne Collins came from a military family. But Battle Royale director Kinji Fukasaku actually survived World War II. He was just a teenager himself when he was put to work in a munitions factory in Japan. "It was bombed, a lot," Hendrix says. "And one of his jobs, at the age of 15, was to take a wheelbarrow around the factory and pick up body parts after bombing raids." The experience left Fukasaku with a lasting abhorrence of war — and a profound sense of betrayal by grownups that persisted into his own adulthood. And it fueled his decision to film Battle Royale, which was both highly controversial and a massive theatrical hit when it was released in Japan, despite a rating that kept young teenagers from seeing it. That irritated the director, says Hendrix. "He gave a very famous statement to the press where he said, 'Kids, if you have the courage, you can sneak in. And I encourage you to do so.'""
January 1, 1970
https://en.wikiquote.org/wiki/Battle_Royale_(film)