Card Trivia:Armed Ninja
- This monster has two counterparts: "Crimson Ninja" and "White Ninja"
- This card also has a "Dragon Ninja" counterpart: "Blue Dragon Ninja". Coincidentally, that monster can be Summoned using this card and "Ninjitsu Art of Super-Transformation".
- This card was among the first 5 Effect Monsters. The other 4 were "Exodia the Forbidden One", "Man-Eater Bug", "Reaper of the Cards" and "Hane-Hane".
- This monster appears in "Sealing Ceremony of Mokuton" , "Sealing Ceremony of Suiton", and "Barrier Ninjitsu Art of Hazy Extinguishing".
- This monster has the same symbol on its shoulders as "Lady Ninja Yae".
