2008 Berlin 25k, Sixth (1:15:40)

2006 Nagoya Half Marathon, Fifth (1:03:05)

2006 Japanese Corporate 5000m Championships, Seventh

2005 Nagoya Half Marathon, Second, (1:01:43) PR

2005 Hokkaido Marathon, Second (2:15:53 – debut) PR

2005 Sapporo Half Marathon, Third

2005 Samsung Meet 5000m, Champion

2005 Gifu Meet 5000m, Second

2004 Kosa 10 Mile, Second (45:54)PR

2004 Japanese Corporate 10000m Championships,Third (27:54.98)
2004 Yokohama Supermeet 5000m, Fourth

2004 Hyogo Relays 10000m, Fifth (27:56.78)

2004 Hiroshima Meet 5000m, Champion

2003 Japanese Corporate 10000m Championships, Second

2003 Yokohama Supermeet, 5000m, Champion

2003 Sapporo Meet 5000m, Champion

2003 Kyogo Relays 10000m, Champion (27:48.22)

2002 Konosu Meet 10000m, Champion (27:41.96)PR

2002 Yokohama Supermeet 5000m, Second

2002 Sapporo Half Marathon, Fifth (1:02:08)

2002 Mito Meet 5000m, Champion PR