A group of kofun, ancient Japanese burial mounds known for often having a distinctive keyhole-shaped layout, is the subject of a high-definition 4K video capturing the tombs' uniqueness and beauty.
The tombs of the Mozu-Furuichi Kofun Group comprise a World Heritage site in Osaka Prefecture, where local governments used drones and other equipment to make the four-minute video in a bid to promote tourism despite pandemic-related barriers to travel.
