Osamu Kitajima | Kosuke Matsuura | Kosuke Fukudome | Kōsuke Fujishima | Kosuke Endo |
He won the bronze medal by swimming for the Japanese team in the 4×100m medley event at the 2013 World Aquatics Championships in Barcelona alongside his team mates Ryosuke Irie, Kosuke Kitajima and Takuro Fujii.