Rubuta ci gaba don wannan sakin layi - A shekara ta 2013, mafi kyawun wasan Yoshizawa a Gasar Cin Kofin Duniya ya zo a 2004
, lokacin da ya sanya 5th a matsayin memba na tawagar 'yan wasan Japan na mita 5000. Ya kuma lashe lambar tagulla a gasar tsere ta tsere ta tsere ta duniya ta 2004 don Japan.