- This card is based off the 700 Series Shinkansen and could apply the "Night Express" to late night trains.
- This card's name may be based on an archaic American train coined the Night Express.
- If that's true, this card's name sensibly makes a double pun--it takes after the said train and there is a mechanized knight welded on top of it.
- This monster appears in the artwork of "Urgent Schedule".
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