欧得洋

Shen Yi-tseng (Chinese: 沈益嶒; pinyin: Shěn Yìcéng; born 12 October 1980), 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.