| Other theories include that of a paperweight, that of netsuke?(miniature carving attached to the end of a cord hanging from a pouch), that of imitation of a Goreo seal (Korean seal), and that of a purchase stamp (products in bulk.) |
その他に文鎮説、根付説、高麗印の模倣説、仕入判（量産品）説などがある。 |