At the time, Pixar was a new, small studio wherever John Lasseter and a workforce of section-time animators were doing work with really small funding and small anticipations. That comprehension is on entire display screen in the devastating climax of Grave of the Fireflies, in which the deprivation of the two younger protagonists closes in on them and teen Seita’s willful refusal of all assist effects in his minor sister Setsuko’s dying.