2008 AIG Japan Open Tennis Championships – Women's Singles

Virginie Razzano was the defending champion, but chose not to participate that year. First-seeded Caroline Wozniacki won in the final 6–2, 3–6, 6–1, against fifth-seeded Kaia Kanepi.

2008 AIG Japan Open Tennis Championships – Women's Singles

Virginie Razzano was the defending champion, but chose not to participate that year. First-seeded Caroline Wozniacki won in the final 6–2, 3–6, 6–1, against fifth-seeded Kaia Kanepi.