Two Japanese families whose daughters died when a six-story office building collapsed in New Zealand's devastating 2011 earthquake prepared Thursday for the upcoming eighth anniversary by visiting key locations around the city of Christchurch.Twenty-eight Japanese language students were among the 115 people killed when the Canterbury Television Building "pancaked" after a magnitude 6.3 earthquake struck Christchurch on Feb. 22, 2011.Kikuo and Chizuko Suzuki, who lost their then 31-year-old daughter Yoko in the disaster, visited the former CTV building site, which was last year turned into a…READ FULL ARTICLE