Kankanmuro Ancient Tombs

Kankanmuro Ancient Tombs is a burial complex with multiple chambers cut horizontally into rocky hillsides in Chiba Prefecture. The carved rooms display the rock-cutting techniques that ancient builders used to create lasting stone structures.

These tombs date to the Kofun period from the 3rd to 7th centuries, when such burial sites served high-ranking community members. The period marked a shift in how Japanese society honored its leaders through monumental burial practices.

The burial chambers contain artifacts including bronze mirrors, weapons, and pottery that demonstrate the funeral practices of ancient Japanese civilization.

The site is generally open to visitors and features informational boards explaining its background. It is worth checking local information before visiting, as access may vary depending on weather conditions or ongoing conservation work.

These tombs have proven to be rich sources for artifacts like bronze mirrors and weapons that offer insights into trade networks of the period. Such objects reveal that residents of this region had connections to distant areas.