Robogirl at the End of the World chronicles the adventures of a robot servant who, after an nondescript apocalypse, finds herself traversing a lonely wasteland in search of her human master. The song uses sound effects extensively to evoke a journey through a post-apocalyptic landscape. The protagonist is voiced by the singing synthesizer, (Vocaloid) Megurine Luka, using her English-language sample set. The lyrics are provided on the album's back cover, and translated into Japanese as well. Read more on Last.fm.

Renzu is a solo project by Sean Bires from Chicago, whose primarily IDM/electronica-based output often veers toward Japanesque or anime-influenced. Major releases: 2012 Hanafuda (Electronic) 2011 Robogirl in Love (IDM & Vocaloid pop) 2011 Kemonogatari (Japanesque techno) 2009 Across the Threshold (IDM & Japanesque) 2007 Reiha EP (IDM) 2005 Kei and Kai (IDM) 2004 Synthi (IDM) All releases are free to download at his offical website, https://root.theworkpc.com/music/preview?img=http://seanny.net/. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.