William Takahiro Higuchi (left) and Wagner Yoshihiro Higuchi tend the Bar Kintaro in Sao Paulo on June 10. Brazil hosts the world's largest ethnic Japanese population outside Japan &#8212; 1.5 million, or half of the roughly 3 million scattered around the globe. Many of these so-called 'Nikkei' have found themselves caught in the crevice between two cultures, and have struggled to gain acceptance in either. | AP