| DATE | 18th century |
| AUTHOR | Unknown artist (18th century) Japan |
| MEDIA | Mammoth ivory sculpture |
| SIZE | 7x 5 x 5 cm (2" 3/4 X 2" X 2") |
| LOCATION | Private collection |
| NOTES | The sliding door of the kago (palankin) reveals the inside, where two men are having sex. |
|