Studio Ghibli’s haunting masterpiece Grave Of The Fireflies will stream on Netflix in September, and here’s a new trailer.

Aside from Threads – a film we wrote about in detail here – Studio Ghibli's Grave Of The Fireflies is one of the most harrowing, dark, depressing films you can choose to sit through. It is also gorgeously animated and a fascinating historical document.

The film was released in 1988, the same year as Hayao Miyazaki’s wonderful My Neighbour Totoro. In fact in Japan the two films were played together in what must be the most tonally jarring cinematic double bill in history.

The synopsis reads as follows:

Grave of the Fireflies follows the story of Seita and Setsuko, two young Japanese siblings, living in the declining days of World War II. When an American firebombing separates the two children from their parents, the two siblings must rely completely on one...