高知市
Fujikawa was born in Kōchi, Kōchi, in 1980, a member of the so-called Matsuzaka Generation. His name "Kyuji" literally means "baseball kid" in Japanese, and is often used as part of the phrase "Kōkō-kyuji" (高校球児) to refer to a high school baseball player. It was reportedly given to him by his father because he had thrown a no-hitter in a sandlot baseball game the day before Fujikawa was born. He began playing baseball for the Little League team "Kodakasa White Wolf", first as a shortstop, then later as a pitcher.