日本バスケットボールリーグ
is a Japanese professional basketball guard currently signed to the SeaHorses Mikawa. In 2005, he skipped college and started playing professional basketball, following Kazuo Nakamura's advice. In 2009, he decided to leave the Japan Basketball League and try to earn a contract in the NBA. In the 2009 NBA Summer League, the Phoenix Suns added Kawamura to their roster. He has been dubbed "Offence Machine" and very talkative as he had a radio show on .