The birth of Sumi Otsubo

Sumi Otsubo was born on March 26, 1917 in Los Angeles County, California.

Her father's last name is Otsubo, and her mother's maiden name is Aoyagi. If Sumi is still alive, she's now years old.

Her potential siblings include Utaka (born 1919), Kazu (born 1915) and Masami (born 1913).