Welcome to Fujinoki Kofun, known in Japanese as 藤ノ木古墳. It is a burial mound in the town of Ikaruga, in Nara Prefecture, only a short distance from the great temple of Hōryū-ji. From the outside it looks modest: a grassy round hill about 50 meters across and about 9 meters high. But this hill produced one of the most dazzling discoveries in Japanese archaeology. The mound was built in the late sixth century, in the Kofun period, when the great keyhole-shaped tombs of the Kinai region were drawing to a close. Its stone chamber had never been robbed, and what lay inside made headlines across Japan. Today the mound sits inside a landscaped park, with information boards that explain what happened here. As we walk through this guide, we will look at the discovery of 1985, the treasures that came out of the ground, the long centuries in which local people guarded the mound, and the puzzles that still surround the people buried inside. Take a moment to look at the shape of the hill in front of you. It has been watched over for well over a thousand years.