- 2010 Shimadzu All Japan Indoor Tennis Championships – Doubles
- 2009 Shimadzu All Japan Indoor Tennis Championships – Doubles
- 2010 Shimadzu All Japan Indoor Tennis Championships
- 2010 Shimadzu All Japan Indoor Tennis Championships – Singles
- 2009 Shimadzu All Japan Indoor Tennis Championships
- Shimadzu All Japan Indoor Tennis Championships
- 2009 Shimadzu All Japan Indoor Tennis Championships – Singles
- 2011 All Japan Indoor Tennis Championships – Doubles
- 2011 All Japan Indoor Tennis Championships – Singles
- Japan Open (tennis)