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"Level 5: Judgelight" is the first single for which fripSide was credited as a group for its lyrics. The title, coined by Satoshi Yaginuma, combines the words "judgement" and the "light" emitted by Mikoto Misaka's Railgun ability. Yaginuma described it as representing the "light of justice that gathers around Mikoto as a collective of longing, trust, and bond".
LEVEL5 -judgelight-(初回限定盤) [LEVEL5 -judgelight- (First Limited Edition)]. fripSide Official Site (in Japanese). Archived from the original on October 26, 2021. Retrieved October 26, 2021.