Fukaishisū Crisis (Discomfort Index Crisis) is AETA's fifth single. It is sung by Kagamine Rin, and was released in celebration of her and Len's fifth "birthday". Released December 20, 2012 Producer AETA Price ￥150 Illust. moccoYY Label KarenT Track list 1. 不快指数クライシス Fukaishisū Crisis/ Discomfort Index CrisisKagamine Rin Previous seeds of affection NextRosemaryHolic Links[edit | edit source] KarenT - Fukaishisū Crisis Purchase - iTunes (JP) Purchase - AmazonMP3 Retrieved from "https://vocaloid.fandom.com/wiki/Fukaishisū_Crisis_(不快指数クライシス)?oldid=936261" Categories: Albums Albums featuring Kagamine Rin Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.