The birth of Katsuki Hattori

Katsuki Hattori was born on September 5, 1938 in San Joaquin County, California.

His father's last name is Hattori, and his mother's maiden name is Yokoe. If Katsuki is still alive, he's now 87 years old.

His potential siblings include Sei (born 1924), Yoshitaka (born 1935), Mitsuko (born 1923) and Yoshiko (born 1926).