Chizuru AraiChizuru Arai is a Japanese retired judoka. Arai won the gold medal in judo's 70 kg division, and silver in the mixed team event, at the 2020 Summer Olympics.CareerShe competed at the 2014 Judo Grand Prix Düsseldorf, finishing third, and 2015 Judo Grand Prix Düsseldorf. She won a gold medal at the 2017 World Judo Championships in Budapest.