Sunagawa site

Sunagawa is an archaeological site in Saitama Prefecture with multiple excavation areas where researchers have uncovered prehistoric dwelling remains and artifacts. The site remains active with ongoing investigations that are partially open for visitors to observe.

Excavations have revealed multiple settlement layers dating to the Jomon period, documenting the early phases of human habitation in this region. These stacked layers of occupation help researchers piece together how communities developed over time.

The pottery shards and stone tools scattered across the site tell the story of how people lived and worked in this ancient settlement. These objects reveal details about daily life and the skills that residents practiced.

Visitors can explore excavation areas through guided tours and view recovered artifacts in the site's museum. It helps to check ahead about current access, as parts of the site may be closed for active research work.

The dwelling remains here display architectural patterns that differ from other Jomon period settlements found elsewhere in Japan. These distinctive features reveal how different communities adapted their construction methods to local conditions.