- This monster is the younger version of "Hand of the Six Samurai", according to the Master Guide 3 card storylines.
- This is also supported by the fact the armor this monster wears appears in the background of the artwork of "Hand of the Six Samurai".
- Both monsters also share the same ATK, DEF, Type and Attribute, as well as very similar effects.
- It is likely that this monster was based on Hōjō Masako, since her biography is very similar to the biography of this monster as told in the Master Guide 3 card storylines.
- This monster appears in the artwork of "Asceticism of the Six Samurai".
- In that artwork, she is shown to bear the symbol of "Shien" on her forehead.
- This monster is the wife of "Legendary Six Samurai - Shinai", as supported by the Master Guide 3 card storylines.
- This is also supported by the fact both cards' artworks feature one half of the symbol of the "Six Samurai" that complement each other.
- Their effects are designed to work in conjunction with each other.
- Each monster wears the same necklace, with the string of each corresponding to the color of their spouse's armor.