Studio Ghibli has created some of anime's finest classics, from Nausicaa of the Valley of the Wind to The Boy and the Heron. However, the studio's most harrowing story, Grave of the Fireflies, has a special place in the hearts of its viewers and is regarded as one of the best films in anime history. As a result, Netflix added Grave of the Fireflies to its platform today, making it available in more than 190 countries, including the United States.