| No. | 13 |
| Description | Nusamai type pottery |
| Site | Sakaeura Ⅱ Site: on the floor “HO”of Pit House 13 |
| Size (cm) | D. 35.1 |
| Period | Final Jomon |
| Date | ca. 2,700-2,400 years ago |
| Possessor | Tokoro Research Laboratory |
| Comment | Shallow bowl. The bowl has a round bottom and four large projections on the rim. The inside of the rim is decorated with side impressions of cord and incised lines, and on the surface of the body there are incised-line patterns under the projections. The rim decoration and the inside of the body motif are vermilion painted. |
