Nankai Trough Megaquake could kill nearly 300,000 people in Japan: Gov… NipponTV 0 8 04.01 20:00 https://www.youtube.com/watch?v=7NPIJOR51N8 + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCJD2Br_xC-3vY4nkJ… + 1 Nankai Trough Megaquake could kill nearly 300,000 people in Japan: Govt