Yoko Ono Biography.com Yoko Ono, Yoko Ono ”Yoko Ono Biography Artist, Anti-War Activist (1933–)” Yoko Ono Yoko Ono http://www.biography.com/people/yoko-ono-9542162 http://www.biography.com/people/yoko-ono-9542162 Bio. Yoko Yoko Ono http://www.biography.com/people/yoko-ono-9542162#synopsis Yoko Ono, ”Yoko Ono Biography Artist, Anti-War Activist (1933–)” "Yoko Ono" "Yoko Ono" Yoko Ono http://www.biography.com/people/yoko-ono-9542162 ”Yoko Ono Biography Artist, Anti-War Activist (1933–)”