Burial goods from pit grave of the Okhotsk Culture

Burial goods from pit grave of the initial Epi-Jomon period

Burial goods from pit grave of the Final Jomon period

Burial goods from pit grave of the early Epi-Jomon period

Burial goods from pit grave of the early Epi-Jomon period

Burial goods from pit grave of the Last Jomon period (jade beads and lacquered comb fragment)

Kohoku C1 type pottery vessel (Grave goods of Epi-Jomon burial)

Takasago Burial Site: A pit grave dating from the Final Jomon period

Takasago Burial Site: A pit grave dating from the Late Jomon period

Takasago Burial Site: A pit grave dating from the Final Jomon period

Kamegaoka Burial Site: Beads as excavated from a pit grave

Ohōtsukubunkanohakanofukusouhin

Kamegaoka Burial Site: A loamy mound on top of a pit grave

Ofune Site: A pit grave

Tagoyano Site: A pit grave

Lacquered comb excavated from Pit Grave 123 at the Karimba Site

Lacquered comb excavated from Pit Grave 118 at the Karimba Site

Kiusu Earthwork Burial Circles: Pit grave with a stone pillar (Earthwork Burial Circle No. 1)

Lacquered accessories excavated from Pit Grave 123 at the Karimba Site

Kiusu Earthwork Burial Circles: A pit grave with a stone arrangement (Earthwork Burial Circle No. 2)

Kamegaoka Burial Site: Beads excavated from pit graves

Kakinoshima Site: A large pit grave

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

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

Kamegaoka Burial Site: Aerial photo of pit graves