Card Trivia:Senior Silver Ninja
- This card can be seen at the background of "Ninja Grandmaster Hanzo" at the top of the same house at the same pose like the artwork of his card (you can see him at the top right corner of the card of "Ninja Grandmaster Hanzo").
- This card also has a slight resemblance to Jean-Pierre Polnareff's Stand, "Silver Chariot", from the Shonen Jump series JoJo's Bizarre Adventure.
- This card and "Upstart Golden Ninja" have a similar effect of summoning "Ninja" monsters.
- Coincidentally, both cards have the same set number--031.