Japan's Olympic trials, National Championships and National U20 Championships, continue Friday in Niigata at Denka Big Swan Stadium. Live results will be here. What's on the menu:FinalsWomen's Discus Throw Final - 14:002023 national champion Maki Saito is at 45th in the Paris rankings, and even a win around her 58.47 PB from March wouldn't crack the top 40. NR holder Nanaka Kori has been off