|Birth:||24 December 1897|
|Death:||12 January 2013|
Kawasaki, Kanagawa, Japan
|Age:||115 years, 19 days|
Okubo spent her last days in her nursing home in Kawasaki with the company of her son. She was the world's last surviving woman born in 1897. 
Okubo died on 12 January 2013 at the age of 115 years, 19 days.
- ↑ Verified Supercentenarians (Listed Chronologically By Birth Date) Gerontology Research Group