| No. | K17 |
| Description | Burial goods |
| Site | Tokoro River Estuary Site: from Pit 681c |
| Size (cm) | (stone arrowheads) L. 5.0～2.8 (knives) L. 11.7～5.1 (side scrapers) L. 8.3～5.9 (end scrapers) L. 6.2～2.6 (axes) L. 17.4/11.1 (whetstones) L. 16.7～6.8 (amber beads) D. 3.1～2.8 |
| Period | The first half of Epi-Jomon |
| Date | 4th century BC-1st century |
| Possessor | Kitami City Board of Education |
| Comment | These artifacts were excavated together from a burial pit, which is considered to be from the first half of the Epi-Jomon period. As the amber beads (found front center) are almost unprocessed, this pit is considered to be from the early stage of the Early Epi-Jomon period, or even earlier. Many stoneware artifacts were also found, such as arrowheads, knives, end scrapers, and side scrapers. |