Goshikizuka Kofun 五色塚古墳

The Goshikizuka Tumulus is a burial mound in Kobe, Japan, that was likely built in the late 4th or early 5th century. It is the largest tumulus in Hyōgo Prefecture and is shaped like a keyhole. The site was designated a National Historic Site in 1921.

Source: en.wikipedia.org ↗, read 2026-09-10