There are 2 artists by this name: 1) Juka, a Japanese solo artist; 2) Juka, a singer from São Tomé and PrÃncipe. 1) Juka is a Japanese solo artist signed to Kamijo's label Sherow Artist Society. He is a support vocalist for HIZAKI Grace Project and ex-vocalist of Moi dix Mois(since 2002 - till 2006). And he also performed as "Darkness" in ノード・オブ・スケルツォ/Node of Scherzo. Juka paused his activities in December 2007 due to health problems (throat problems) Read more on Last.fm