|Birth:||22 February 1911|
|Age:||110 years, 111 days|
Oikawa was born in Japan on 22 February 1911. She celebrated her 110th birthday in February 2021.
Oikawa currently lives in Shintotsukawa, Hokkaidō, Japan, at the age of 110 years, 111 days.
- 110th birthday Facebook, 22 February 2021
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