- "Dekoichi the Battlechanted Locomotive" appears in this card's artwork; it's pulling two instances of this monster (each of the two "Bokoichi" are shown to be facing opposite directions.) In fact, the artwork of "Bokoichi" is essentially the artwork of "Dekoichi" as seen from behind the train.
- This card's name is a double pun; this monster is part of a freight train and its appearance could be seen as frightening ("Bokoichi" is a DARK monster).
- The Eye of Wdjat appears in this card's artwork.
- The code on the side of the car, BO-51, can be read as Bo-ko-ichi (5=ko, 1=ichi), which is this card's name.
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