Simplify the following text for a Grade 6 native English-speaking person.
Original: Yuhei Tokunaga ( å 3\/4 æ æ å , born September 25 , 1983 in Kunimi , Nagasaki , Japan ) is a Japanese football player who currently plays for FC Tokyo of the J-League .
Simplified: Yuhei Tokunaga ( born 25 September 1983 ) is a Japanese football player . He plays for Tokyo and Japan national team .