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

Chikano Site: A stamp-shaped stone object with an incised design

Animal-shaped clay object excavated from the Hinohama Site

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

Jade bead excavated from the Hinohama Site

Artifacts excavated from the Saibesawa Site

Stone tools excavated from the Tarukishi Site

Jade beads (excavated from the Usu-Moshiri Site)

Kakinoshima Site: Stone sinkers as excavated

Amber beads (excavated from the Usu-Moshiri Site)

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

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

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

Sannai Maruyama Site: Polished stone axes

Sannai Maruyama Site: Polished stone axes

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

Chikano Site: Stone sinkers

Fish hooks (excavated from the Usu-Moshiri Site)

Goshono Site: Stone arrangements

Goshono Site: Stone arrangements

Goshono Site: Stone arrangements

Goshono Site: Stone arrangements

Kakinoshima Site: Stone sinkers