Ocean Ou
Shen Yi-tseng, better known by his stage name Ocean Ou or Ou De Yang or Happy House Cafe, is a Taiwanese Mandopop singer. Early in his career, he was known for keeping his face hidden from public view, using computer-generated 3D models for all his album covers and music videos. He was a member of a now defunct three-man band called "Y.I.Y.O.".