Fujikawa was born in Honolulu, Hawaii. He was born three months premature and doctors gave him a 50-50 chance of survival. He weighed 1 pound, 15 ounces and was so small that he could fit in his grandfather's palm. His parents worried that he would grow up with a mental disability. Partially as a result of his premature birth, at age 18 Fujikawa stood tall. As of March 2007 he stated his weight was 150 pounds.
