<page_title> Yoko Shibui </page_title> <section_title> Achievements </section_title> <table> <cell> 2001 <col_header> Year </col_header> <col_header> Representing Japan </col_header> </cell> <cell> Osaka Ladies Marathon <col_header> Competition </col_header> <col_header> Representing Japan </col_header> </cell> <cell> 1st <col_header> Position </col_header> <col_header> Representing Japan </col_header> </cell> <cell> Marathon <col_header> Event </col_header> <col_header> Representing Japan </col_header> </cell> <cell> 2:23:11 <col_header> Notes </col_header> <col_header> Representing Japan </col_header> </cell> </table>
Yoko Shibui made a winning debut in the marathon in 2001, when she triumphed at the Osaka Ladies Marathon in 2:23:11 hours.