Buuxi weedha soo socota: Tanigawa waxay sidoo kale ku tartantay tartamada marathon-ka nuska ah: waxay ku guuleysatay billado lacag ah shaqsi ahaan iyo koox ahaan 1993 IAAF World Half Marathon Championships waxayna ku guuleysatay 1994 Sapporo Half Marathon iyo 1996 America's Finest City Half Marathon. Waxay ahayd abaalmarinta dahabka ee kooxda ee
1994 IAAF World Half Marathon Championships, halkaas oo ay ku dhammeysay kaalinta tobnaad.