Card Trivia:Assault Blackwing - Kuniyoshi the White Rainbow
- This monster's name is based on the art name Kunifusa from the Utagawa school of woodblock printing.
- This fact is shared by the other "White Rainbow" "Assault Blackwing" monsters: "Kunifusa" and "Kunisada".
- The second portion of this monster's name is based on a fog bow, a phenomenon similar to the rainbow where the refraction occurs in a fog instead of rain.