Career
As of December 2012, Kan is ranked northern 99 in the world by the International Table Tennis Federation (ITTF). Kan is also right-handed, and uses offensive, penhold grip.
Representing his adopted nation Japan, Kan qualified for the men"s singles at the 2008 Summer Olympics in Beijing, by earning an entry score of 12,000.75 points, and being selected as one of the top 15 seeded players from ITTF"s Computer Team Ranking List.
He received three byes in the preliminary rounds, before defeating Russia"s Alexei Smirnov in the fourth match. Kan progressed to the round of sixteen match, where he lost to Chinese table tennis player and Olympic silver medalist Wang Hao, with a set-score of 1–4.
Kan also joined with his fellow players Seiya Kishikawa and June Mizutani for the inaugural men"s team event. He and his team progressed to the knock-out stage by winning the preliminary pool round against Hong Kong, Nigeria, and Russia, with a total of six points and three straight victories.
They lost the semi-final match to the German team (led by Dimitrij Ovtcharov), with a sudden death set score of 2–3, but offered another shot for the bronze medal by entering the play-offs.