Until March 2018, she won 177 of the 194 races she participated and achieved a record victory score of 91.2%. On 8 and 9 August 2014 she won the Girls Keirin Festival on the Matsudo Velodrome. On November 3, 2015, she won her 100th keirin race. Until she slimmed down from 82 to 65 kg after a severe race accident in 2016, she had 27.5 inch thighs (68.5 cm). Despite losing 17 kg, her thighs only shrunk down to 26 inches (65 cm). Her enormous physical strength - she does leg presses with 280 kg for reps and presses a maximum weight of 500 kg- contributes to her enormous ability to maintain her high maximum speed (60.5 km/h) over a long time span of 23.83 seconds. On a roller, she even reached a speed of 79.8 km/h. On February 27, 2020 at the Track World Championships in Berlin, she scored a new Japanese record in the 200m sprint with 10.712 seconds (= 67.2 km/h).     3rd Keirin, UCI Track World Cup Berlin  1st Keirin, Asian Track Championships, Jakarta