Pottery vessel unearthed at the Narukawa Right Bank Site

Pottery vessel unearthed at the Tohgeshita Site

Pottery vessel unearthed at the Seizan Site

Pottery vessel unearthed at the Seizan Site

Pottery vessel unearthed at the Seizan Site

Pottery vessel unearthed from the Seizan Site

Pointed-bottom pottery vessel with shell-made patterns unearthed at the Kokuritsu-ryoyojo-ura Site

Clay figurine unearthed from the Ohnakayama 26 Site

Archaeological finds unearthed from a pit grave at the Yunosato 4 Site in Hokkaido

Lacquered decorative waist sash unearthed from Pit Grave 123 at the Karimba Site

Artifacts excavated from the Saibesawa Site

Stone tools excavated from the Tarukishi Site

Woven textile excavated from the old river channel at the Kashiwagigawa 4 Site

Okhotsk pottery vessel with bear footprint decoration

Artifacts excavated from the Sumiyoshi-cho Site

Lacquered comb excavated from Pit Grave 118 at the Karimba Site

Lacquered comb excavated from Pit Grave 123 at the Karimba Site

Jomon pottery (excavated from the Kitakogane Site)

Lacquered accessories excavated from Pit Grave 123 at the Karimba Site

Long sword excavated from Pit Grave 96 at the Nishi-Shimamatsu 5 Site

Various Vessels from the Funabashi Excavation Site in Kashibara City, Osaka Prefecture

Jade bead excavated from the Hinohama Site

Carbonized arrow shafts excavated from Pit Dwelling 7 at the Yukanboshi E11 Site

Tamasay excavated from Pit Grave 5 at Point VI in the Karimba 2 Site

Handprint-imprinted clay object and footprint-imprinted clay object excavated from Pit Grave 397 at the Kashiwagigawa 4 Site