| Date | 1470 |
|---|---|
| Categories | Geometric: Circle (Three Plain), Character: Number (One), Arrangement: In Pale (Different), Arrangement: One-and-Two |
| Sources | Kenmon Shokamon (見聞諸家紋; “Various Observed Family Crests”). 1467–1470. http://dl.ndl.go.jp/info:ndljp/pid/2533035. pg. 20. |