<page_title> Ryo Sakai </page_title> <section_title> Club statistics </section_title> <table> <cell> 2003 <col_header> Club performance </col_header> <col_header> Season </col_header> <col_header> Japan </col_header> </cell> <cell> Okinawa Kariyushi FC <col_header> Club performance </col_header> <col_header> Club </col_header> <col_header> Japan </col_header> </cell> <cell> Regional Leagues <col_header> Club performance </col_header> <col_header> League </col_header> <col_header> Japan </col_header> </cell> </table>
In 2003, Ryo Sakai appeared in the Regional Leagues for club Okinawa Kariyushi FC.