Kiyoko Takagi

Kiyoko Takagi (15 March 1908 - 7 August 2019) was a Japanese supercentenarian who is currently unvalidated by the Gerontology Research Group.

Biography
Kiyoko Takagi was born in Japan on 15 March 1908. Her son Toshio Takagi is the founder and chairman of Takagi Co, a company which specializes in watering products and water purification. Kiyoko Takagi died in Kitakyushu, Fukuoka prefecture, Japan, on 7 August 2019, at the age of 111 years, 145 days.