The birth of Sadahiko Koga

Sadahiko Koga was born on January 8, 1921 in Los Angeles County, California.

His father's last name is Koga, and his mother's maiden name is Yamazoye. If Sadahiko is still alive, he's now years old.

His potential siblings include Suzu (born 1922), Henry (born 1927), Paul (born 1929) and Sumiko (born 1925).