AR Kai Fudoki Hill is an app which allows users to experience and enjoy learning about a variety of ancient tombs and ruins spread throughout Kai Fudoki Hill/Sone Kyuryo Park, as well as the Yamanashi Prefecture Archaeological Museum. (Japanese/English/Simplified Chinese/Traditional Chinese) ■AR restoration experience of ancient tombs and ruins. -The Kai Choshizuka Tumulus, one of the largest keyhole-shaped tumuli in eastern Japan. Also present is the Maruyamazuka Tumulus, the Omaruyama Tumulus