NCA - Nippon Cargo Airlines (KZ, Tokyo Narita) has begun operating a daily Tokyo Narita to Okinawa Naha cargo service on behalf of ANA - All Nippon Airways (NH, Tokyo Haneda). ch-aviation schedule data shows the route is operated by one of NCA's seven B747-400Fs. Initially, NCA was a joint venture by Nippon Yūsen and All Nippon Airways but was taken over completely by Nippon Yūsen in August 2005.