| Date | 1637 |
|---|---|
| Categories | Geometric: Rhombus (Other), Color: Multicolor (On Banner), Color: Yellow on Black, Color: Black on Blue |
| Sources | Xavid “Kihō” Pretzer. O-umajirushi: A 17th-Century Compendium of Samurai Heraldry. The Academy of the Four Directions. 2015. pg. 194. |