Nippon News Network (NNN) is a Japanese commercial television network owned by Nippon Television, which itself is controlled by the Yomiuri Shimbun newspaper. The network's responsibility includes the syndication of national television news bulletins to its regional affiliates, and news exchange between the stations. NNN also operates NTV News24, a 24-hour news channel available on subscription television platforms and also aired on select NNN affiliates during overnights.