Competed in the 2002 FIBA World Championship for Women (13th), 2004 Summer Olympics and 2007 FIBA Asia Championship for Women (3rd, Level 1.) Yashiro was appointed as a playing assistant coach from 2009-'10 Women's Regular League, W League for her team, and retired in 2011 when the team was dismissed. She has worked full-time as a cabin crew.