Iku (singer)

Iku (stylized as IKU) is a Japanese singer who was signed to NBCUniversal Entertainment Japan. She debuted in 2008 with the single "Oto no nai Yozora ni/Ko no Me Kaze" (音のない夜空に/木の芽風),   produced by the music production group I've Sound. She worked with them only as a guest vocalist initially and the partnership lasted until 2009, when her first album came out, however, in 2014, she officially joined the group.

Live performances

 * I've in Budokan 2009: Departed to the future (January 2, 2009)
 * Dengeki Geneon Music festival (September 26, 2010)
 * Geneon FripSide festival 2010 (December 5, 2010)
 * DK anime complex festival 2011 (January 23, 2011)