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

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

Animal-shaped clay object excavated from the Hinohama Site

Jade bead excavated from the Hinohama Site

Artifacts excavated from the Saibesawa Site

Artifacts excavated from the Sumiyoshi-cho Site

Accessories made of shell (excavated from the Usu-Moshiri Site)

Stone object with an Ainu design (excavated from the Ponma Site)

Diorama of the Kiusu 4 Site

Lacquered comb excavated from Pit Grave 118 at the Karimba Site

Lacquered comb excavated from Pit Grave 123 at the Karimba Site

Jade beads (excavated from the Usu-Moshiri Site)

Amber beads (excavated from the Usu-Moshiri Site)

Lacquered accessories excavated from Pit Grave 123 at the Karimba Site

Excavated Artifacts from the River Bed of Yura River

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

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

Lacquered combs excavated from the Karimba Site

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

Bracelets made of cone shells (excavated from the Usu-Moshiri Site)

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

Bracelets made of Patella optima shells (excavated from the Usu-Moshiri Site)

Fish hooks (excavated from the Usu-Moshiri Site)

Pottery vessel unearthed at the Tohgeshita Site

Pottery vessel unearthed at the Seizan Site