Masumi Aoki (青木益未, Aoki Masumi; born 16 April 1994) is a Japanese athlete specialising in the sprint hurdles. She won a bronze medal at the 2019 Asian Championships. Her personal bests are 13.17 seconds in the 100 metres hurdles (+1.1 m/s, Yamaguchi 2018) and 8.18 seconds in the 60 metres hurdles (Osaka 2019).
Source: “Masumi Aoki”, English Wikipedia (CC BY-SA 4.0), excerpt