Cinema TBA Grave of the Fireflies UK Release DateThe movie Grave of the Fireflies upcoming Cinema release date in the UK is to be announced. Notify me!Release Dates!Report Date / Submit ProductUKAllUSAUKReport Date / Submit ProductCinemaTBAConfirmedTrackingTrack67TRACK6Pre-OrderGrave of the FirefliesMovieCinemaThe movie tells the story of two orphaned Japanese children – 14 year-old Seita and his four year-old sister Setsuko – who struggle to survive during World War II.DramaJames HeathLiam GarvoRemake