Card Trivia:Armed Ninja
- This monster appears in "Barrier Ninjitsu Art of Extinguishment", "Sealing Ceremony of Mokuton", and "Sealing Ceremony of Suiton".
- This monster features the same symbol on its shoulders as "Lady Ninja Yae".
- 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 is one of the first five Effect Monsters to be released in the OCG, the other four being "Hane-Hane", "Man-Eater Bug", "Reaper of the Cards", and "Skelengel".
