8.5 0Add to favorites 0Add to Watchlist 0Add as SeenGrave of the Fireflies(Apr. 16, 1988) Apr. 16, 1988 8.5 Grave of the Fireflies IMDb: 8.5 1988 89 min 347 views In the final months of World War II, 14-year-old Seita and his sister Setsuko are orphaned when their mother is killed during an air raid in ... AnimationDramaWar