| Chiba International Cross Country Senior Men's Race | 10/02/2013 | 81 | Other | 12 km | |
| Chiba International Cross Country Senior Women's Race | 15/02/2004 | 0 | Other | 6 km | |
| Chiba International Cross Country Senior Women's Race | 16/02/2003 | 0 | Other | 8 km | |
| Chiba International Cross Country Senior Women's Race | 26/01/2002 | 0 | Other | 8 km | |
| Chiba International Cross Country Senior Men's Race | 15/02/1998 | 0 | Other | 12 km | |
| Chiba International Cross Country Senior Men's Race | 21/02/1993 | 32 | Other | 12 km | |
| Chiba International Cross Country Senior Men's Race | 17/02/1991 | 0 | Other | 12 km | |
| Chiba International Cross Country | 18/02/1990 | 21 | Other | 12 km | |
| All-Japan Cross Country | 19/02/1989 | 20 | Other | 12 km | |
| All-Japan Cross Country | 21/02/1988 | 48 | Other | 12 km | |