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

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

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

Jade beads (excavated from the Usu-Moshiri Site)

Amber beads (excavated from the Usu-Moshiri Site)

Fish hooks (excavated from the Usu-Moshiri Site)

Accessories made of animal fang and tusk

Accessories made of animal fang and tusk

Accessories made of animal fang and tusk

Accessories made of animal fangs and tusks

Accessories made of animal fang and tusk

Lacquered accessories excavated from Pit Grave 123 at the Karimba Site

Shimotashironaya Site: Pots with shell-made patterns

Shimotashironaya Site: Pots with shell-made patterns

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

Animal-shaped clay object excavated from the Hinohama Site

Jade bead excavated from the Hinohama Site

Artifacts excavated from the Saibesawa Site

Chitose No. 13 Site: A pot with shell-made patterns

Artifacts excavated from the Sumiyoshi-cho Site

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

Lacquered combs excavated from the Karimba Site

Hokkaidouusumoshiriisekishutsudohin

Hokkaidouusumoshiriisekishutsudohin

Tagoyano Site: Unfinished bracelets made from dog-cockle shells