This Japanese masterpiece is the most devastating war film ever made -- and it's now on Netflix; Tokyo's Studio Ghibli is known for cute, bright cartoons that warm the heart. But Grave of the Fireflies -- now streaming -- simply breaks it

Byline: Robbie Collin, Film Critic Isao Takahata was nine years old when the firebombs fell. On the night of June 29 1945, incendiary weapons rained on Okayama in western Japan, [...]