The birth of Chiyoko Osa

Chiyoko Osa was born on February 5, 1928 in Los Angeles County, California.

Her father's last name is Osa, and her mother's maiden name is Hayakawa. If Chiyoko is still alive, she's now years old.

Her potential siblings include Shigeru (born 1925), Kazuo (born 1922) and Hiromi (born 1930).