Masao Kōge was born on 30 April 1913, in Korea during the Japanese colonial period. At some point, she married in Korea, and after World War II, she moved to her husband Toyo’s hometown of Tsuruta-machi (now Satsuma) in Japan. There, she raised five children, despite the challenges of adapting to the Kagoshima dialect.
Known for her patient and quiet personality, she was also skilled at making kimchi. At 111 years old, she remains able to feed herself.
On 6 July 2024, following the passing of 112-year-old Sueko Katsu, she became the oldest living person in Kagoshima Prefecture, at the age of 111 years, 67 days.
Her age was verified by Japan’s Ministry of Health, Labour, and Welfare (MHLW), as well as Yu Li, Ryohei Asano, and Yumi Yamamoto, and validated by LongeviQuest on 19 September 2024. She became the first validated supercentenarian who was born on the Korean peninsula.
* “105歳おめでとうございます” – Public Relations Satsuma №159