RIO DE JANEIRO, BRAZIL - AUGUST 09: Takanori Nagase of Japan looks dejected following his bout against Sergiu Toma of United Arab Emirates during the Men's -81kg quarterfinal bout on Day 4 of the Rio 2016 Olympic Games at the Carioca Arena 2 on August 9, 2016 in Rio de Janeiro, Brazil. (Photo by Ryan Pierse/Getty Images)
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