Curtain up for NHK 8K TV service DetailsJoseph O'Halloran | 01 December 2018 Having put its stake in the ground over a year ago to launch an 8K Ultra HD TV channel on 1 December, Japanese broadcaster NHK has made good on its promise and has indeed gone to air with the ground-breaking offer.Again, as guaranteed at the 4KHDR Summit 2018 in November 2018, the 8K programming on channel BS8K which offers twelve hours of programming each day, began with the airing of show Stanley Kubrick