Simplify the following text for a Grade 7 native English-speaking person.
Original: Yasuaki Oshima is a Japanese football player currently playing for J. League Division 2 club Giravanz Kitakyushu .
Simplified: Yasuaki Oshima ( born 1 September 1981 ) is a Japanese football player . He plays for Giravanz Kitakyushu .