| Sadako Yamada | |
 Yamada (right) in May 2019 | |
| Birth: | 3 January 1909 Japan |
| Death: | January/July/August 2021 Osaka City, Osaka Prefecture, Japan |
| Age: | 112 years, 0-240 days |
| Country: |  JPN
|
| Unvalidated | |
Sadako Yamada (3 January 1909 – January/July/August 2021) was a Japanese supercentenarian whose age is currently unvalidated by the Gerontology Research Group (GRG).
Biography[]
Sadako Yamada was born on 3 January 1909 in Japan. She celebrated her 110th birthday in Osaka City, Osaka Prefecture, Japan, in January 2019.
While an official report of Yamada's death has not been located, it was later determined that she died at the age of 112 in January, July, or August 2021.[1] This would make her final age between 112 years, 0 days and 112 years, 240 days old.
References[]
- ↑ 日本人長寿者（110歳以上）Limboケース調査スレッド Japanese Oldest People Forum, 16 September 2022
- 110th Birthday Confirmation (bottom of page 1), October 2020