I was born in Iwata, in 1989. I am a table tennis player.　I became a member of national team of table tennis when I was 15 years old. I played table tennis in Germany as a professional table tennis player. I became a champion of Japan Table Tennis Tournament in 2006. 　I played in the Olympic Games in 2008, 2012 and 2016. I got a silver and a bronze medals at the Olympic Games in Rio.
Who am I?