Japanese Tech Execs Share 'Save Japan' Strategies at SXSWBy Jennifer Preston March 15, 2011 1:06 pm March 15, 2011 1:06 pm AUSTIN, Tex. — Takahito Iguchi zipped through his presentation on Japan’s mobile social scene here on Monday until he got to his last slide: SAVE JAPAN. Gree, a social networks in Japan, set up a way for users to buy virtual goods to donate money to earthquake victims. Then his voice broke with emotion as he asked members of the aud
