23th Tournament:Jan. 28 - Feb. 5, 2006
| Venue | Tokyo Metropolitan Gymnasium | |
|---|---|---|
| Prize Money | US$1,340,000 | |
| Winner | Singles | Elena Dementieva |
| Doubles | Lisa Raymond/Samantha Stosur | |

| Venue | Tokyo Metropolitan Gymnasium | |
|---|---|---|
| Prize Money | US$1,340,000 | |
| Winner | Singles | Elena Dementieva |
| Doubles | Lisa Raymond/Samantha Stosur | |
Returned from this season, Hingis played against Maria Sharapova at the Semi-Final, the world first-ever match. Hingis swamped the match, and advanced to the Final for the 5th time. However, playing 5 consecutive years, Elena Dementieva won against Hingis which was her first Toray PPO title; 11th new champion.

