Card Trivia:Tsukuyomi
- This monster is based on Tsukuyomi-no-Mikoto (also known as Tsukuyomi-no-kami), the Shinto deity of the moon.
- This card was Forbidden for twelve formats before becoming Limited again, which was the most of any card at that time, with the previous benchmark holder being "Dark Hole" at nine; it shared this distinction with "Black Luster Soldier - Envoy of the Beginning". Both cards were later surpassed by "Magician of Faith" at thirteen in the TCG, and "Cyber-Stein" at sixteen in the OCG.
- This card is one of 2 Spirit monsters to have been on the Forbidden list, with the other one being "Yata-Garasu".