is a Japanese group rhythmic gymnast. She represents her nation at international competitions.
Biography Tanaka was born in Beppu, Ōita Prefecture.
She participated at the 2008 and 2012 Summer Olympics in London. She also competed at world championships, including at the 2007, 2009, 2010 and 2011 World Rhythmic Gymnastics Championships.
References
External links Kotono Tanaka at Sports Reference https://database.fig-gymnastics.com/public/gymnasts/biography/6397/true?backUrl=%2Fpublic%2Fresults%2Fdisplay%2F1862%3FidAgeCategory%3D8%26idCategory%3D78%23anchor_2369 http://www.bbc.com/sport/olympics/2012/athletes/44b281a6-1cd6-48a3-86c1-395166636236 http://www.gettyimages.com/pictures/kotono-tanaka-9166860#japan-perform-with-the-ball-during-the-group-allaround-rhythmic-on-picture-id150204597