Brynhildr in the Darkness is a Japanese manga series written and illustrated by Lynn Okamoto. It was serialized in Shueisha's seinen manga magazine Weekly Young Jump from January 2012 to March 2016. An anime television series adaptation by Arms aired between April and June 2014.

Fear, and Loathing in Las Vegas (sic) is a Japanese electronicore band from Kobe that was formed in summer 2008. The band currently consists of vocalist So, keyboardist Minami, guitarist Taiki, drummer Tomonori, and bassist Tetsuya. They are best known for their heavy use of vocoder and synthesizer blended with emo/metalcore music and rave beats.