Uchu Nekoko (宇宙ネコ子, Uchū Nekoko), also known as Universe Nekoko, is a Japanese dream pop duo from Kanagawa formed in 2012. It was formed by Nemuko Yamanaka and Kо̄hei Tanabe, but currently comprises Yamanaka and Kano. The duo have never released their faces, instead choosing to identify themselves through anime avatars.