Simplify the following text for a Grade 8 native English-speaking person.
Original: Osama Elsamni ( ErusamunÄ `` Osama , ) ( born 29 September 1988 ) is an Egyptian-Japanese footballer who plays as a striker for Japanese side Montedio Yamagata .
Simplified: Osama Elsamni ( born 29 September 1988 ) is a Japanese football player .