| No. | 47 |
| Description | Tobinitai pottery |
| Site | Tobinitai Site: on the floor of Pit House 2 |
| Size (cm) | H. 33.2 |
| Period | The first half of Tobinitai culture |
| Date | 10-11th century |
| Possessor | Tokoro Research Laboratory |
| Comment | The Tobinitai culture is an assimilated culture formed by the interaction of the Okhotsk culture and the Satsumon culture. This piece is a typical example of pottery from the first half of the Tobinitai culture that is called Tobinitai Pottery Group Ⅱ (Kikuchi 1972). |