On April 8 the Japan Sports Arbitration Agency upheld a two-year doping suspension against 2019 Doha World Championships team member Masaki Toyoda, 26, of the Fujitsu corporate team, rejecting an appeal from the Japan Anti-Doping Agency for a stricter sentence.Metabolites of the prohibited substance trenbolone were detected in a urine sample taken from Toyoda during a drug test in May, 2022