- Born:20 November 1990 (30 years)
Daiki Nishiyama won silver at the 2013 World Championships in Rio and 2010 World Championships in Tokyo. Nishiyama Daiki won the Tournoi de Paris in 2011 and 2016, the Grand Slam in 2011 U90kg. Nishiyama won the Kodokan Cup in Chiba in 2014. He took bronze at the 2015 Grand Slam in Tokyo. He took bronze at the Grand Slam in Tokyo in 2016 and won bronze at the Grand Prix in Düsseldorf in 2017.