Simplify the following text for a Grade 6 native English-speaking person.
Original: Daisuke Oku ( born 7 February 1976 in Amagasaki , HyÅ go , Japan ) is a Japanese former football player who was capped 26 times and scored 2 goals for the Japanese national team .
Simplified: Daisuke Oku ( born 7 February 1976 ) is a former Japanese football player . He has played for Japan national team .