In context of this card's Japanese name, "Twinkle Five-Star", the usage of "Twilight" in this card's English name may have been intended as a portmanteau of the words "twinkle" and "light".
The terminal vowels of the five "Kuriboh" brothers' names listed in this card's text follow the Japanese gojūon alphabetical ordering (a i u e o / あ い う え お).
This card's activation cost of Tributing a Level 5 references the total number (as well as their total Levels) of the five "Kuriboh" brothers.