- 2011 All Japan Indoor Tennis Championships – Singles
- 2011 All Japan Indoor Tennis Championships
- 2011 All Japan Indoor Tennis Championships – Doubles
- 2012 All Japan Indoor Tennis Championships – Singles
- 2010 Shimadzu All Japan Indoor Tennis Championships – Singles
- Shimadzu All Japan Indoor Tennis Championships
- 2012 All Japan Indoor Tennis Championships
- 2012 All Japan Indoor Tennis Championships – Doubles
- 2010 Shimadzu All Japan Indoor Tennis Championships
- World Table Tennis Championships
